09x10 - Chamber of Secrets

[bunniefuu]

Tonight on
The Curse of Oak Island

Fingers crossed on this one.

Oh, yeah.
Look at the size of that.

- Wow!
- That is crazy.

This is a tool that you
would use for moving items.

Bring your heavy stuff to shore,

- then you move it with that.
- Yes.

This tunnel connects
with this very square structure

- in the Money Pit.
- Oh, baby. -

- Whoa!
- Whoa!

We pierced
something that hasn't been pierced

- in a long time.
- The famous offset chamber.

Exactly.

There is an
island in the North Atlantic

where people
have been looking for

an incredible treasure
for more than 200 years.

So far, they have found
a stone slab

with strange symbols
carved into it...

man-made workings
that date to medieval times,

and a lead cross
whose origin may be connected

to the Knights Templar.

To date, six men have d*ed

trying to solve the mystery.

And according to legend,
one more will have to die

before the treasure
can be found.

Hello.

- Hey, guys.
- Hey, guys.

- Hello.
- Hi, guys.

Morning has dawned
on Oak Island for brothers

Rick and Marty Lagina,
their partner Craig Tester,

and other members of their team.

So, we would like
to welcome Jeremy back.

But before they head
back into the field

in an effort to solve
a 227-year-old mystery,

they have gathered to meet
via videoconference

with geophysicist Jeremy Church.

Jeremy's working
with some new software,

and he has reinterpreted
the previous seismic data.

He has come up with some
new targets in the Money Pit.

So, Jeremy, I'm going
to turn it over to you.

Excellent.
Thanks, guys.

I think there's
some exciting stuff that's

coming out of that existing data

that we acquired
a couple years ago.

So this is kind of a method
to kinda take it

- to the next level.
- That'd be great.

As Rick, Marty,
Craig and the team prepare to

dig up to four ten-foot-wide,
steel-cased shafts

in the coming weeks...

they have asked Jeremy
to reassess the seismic survey

that his colleagues conducted
in 2018

across the Eastern drumlin
of Oak Island.

We've got a hard
reflector on the top.

Hard reflector on the base.

So it is a competent
structure, whatever it is.

It is their hope
that he will not only be able

to help them pinpoint
the original Money Pit...

Is that consistent
with a chamber?

- Yeah, it is.
- Wow.

But also the source
of the silver and gold

that was detected
earlier this year

in several boreholes
near the C-1 shaft.

I guess we can jump
into the fun part here.

So, I'm gonna go ahead
and share my screen.

Okey doke.

So here we go.

So what we've got here

on the screen,

this is the Money Pit data set.

Pinks and reds are
the highest points.

The greens are
the deepest points.

The orange is kind of
in the middle.

So this is a very
important one here.

This linear feature here,
it almost, to me,

what this might be
is some sort of a tunnel.

That's interesting.

And it extends
all the way over to here.

Where's C-1, for reference?

- C-1's right there.
- Okay.

And what I wanted to get at

is actually, go back to
the bird's-eye view.

So you can see
this point is right in

the middle of Shaft 12.

- Interesting.
- It puts us right in our zone of interest for sure.

Yeah.

In 1894,

treasure hunter Frederick Blair

and his team
constructed Shaft 12,

30 feet east of the Money Pit,

down to a depth of 55 feet.

His plan was to intercept
the legendary booby-trapped

flood tunnel believed
to originate at Smith's Cove.

Unfortunately,
the effort failed,

and Shaft 12 was abandoned.

Can you give us some
depths on this anomaly?

Just a little bit
north of 100 feet

of depth.

So, uh,

let's go take a look inside.

So if we go right in...

You have
this tunnel-type system,

so that tells me right away that

it has to be from some
sort of human activity,

- roughly around depths that you guys are expecting.
- Yeah.

Is it possible
that in his failed bid to

locate a booby trap,
Frederick Blair was actually

on a course to intercept
a much deeper man-made tunnel?

And one in an area where
the team has recently detected

both gold and silver
through water sample testing?

One of the more interesting
knowns in the Money Pit

is Shaft 12.

It was work
conducted very early on

when the Money Pit location
was known.

I think we need to
prove or disprove, ground truth,

whether or not there really
is a tunnel below Shaft 12.

That's impactful.

All right.
Should we go deeper?

- Yes.
- Yes.

Here we go.

I think this
is the most significant

anomaly out of everything.

And it's a larger
anomaly, but then there

are smaller details in it.

And this is down
at about 160 feet.

What's really interesting
about this, though,

is this low-density,
cave-like feature right here.

I call it the Structure.
Very square,

with this little tail off of it.

Let me zoom out here for you.

And what kind of got me
most excited about it was that

tunnel from Shaft 12
goes all the way over here.

It connects up with
this structure area over here.

That is very intriguing.

What size is that structure?

Just approximately.

You're looking at...

12 feet by 12 feet, tops.

Okay.

I-I guess I have to wonder,
were they tunneling

there for a purpose,
and then building

an expanded chamber,
if you will, at the end of it?

Yeah.

A possible
12-foot by 12-foot chamber

some 160 feet deep,
and potentially connected to

a tunnel in the area
where the team has already

detected traces of silver
and gold?

It has become
Marty Lagina's suspicion

that if treasure on
Oak Island really does exist,

it may not be in
the original Money Pit,

but rather in an offset
chamber from the main shaft.

Is it possible that
Jeremy Church has just

found evidence that
Marty's theory is correct?

What is interesting
about the anomaly is

it's about the right size.

It appears to be

something that has almost,
like, a little roof on it.

Well, that sounds good.

And it also appears to be

something less dense there.

So, you got a roof, a cap
and something less dense.

That sounds like
a possible chamber.

It's worth drilling, for sure.

The anomaly we're
chasing that you've presented,

it may help really zone in an
area of interest for us because

soon we've got caissons coming,
and we really need to

- start getting as much data as we can to pick caissons.
- Yep.

If any of these anomalies

align up with where
we might want to drill,

I-I'd drill for
these anomalies, too.

Yeah, I'd like to put a hole
over by Shaft 12

to see if you find a tunnel.

- Mm-hmm.
- Put a couple holes there.

You find a tunnel,
then it confirms this.

We might get lucky and actually

put a coin in your hand
this year, Marty.

- Okay, good.
- Well, I don't think

there's anything else to say,
other than we have legitimate

targets, and now it's all
about getting out there

and ground-truthing it,
and keep going.

So, Jeremy, we thank you
very much, and we very much look

forward to your continuing
work with this process.

You're very welcome.

- All right. See you guys.
- Bye, guys.

While Rick,
Marty and members of the team

finish their meeting
in the w*r room...

near the southern edge
of the swamp...

Gary!

Hi, Dave! How you doing, mate?

- Good. How are you doing?
- Good.

- Welcome back to the swamp.
- Yeah.

I didn't want to feel left out.

David Fornetti joins

metal detection expert
Gary Drayton

and heavy equipment operator
Billy Gerhardt

as they continue digging with
an 80-foot-long armed excavator

in search of critical
and hopefully valuable clues.

This is the area where we found
that old ship's rail last year.

And the numbers, the data that
came back on that was amazing.

Went all the way back
to the 700s.

- Wow.
- I mean, you can't get any better than that.

Wow. Yeah.

In addition to a
massive ship-shaped anomaly

that was detected near this area
during the seismic survey

in 2018, over the past
several years the team has made

numerous discoveries
related to sailing vessels.

These finds include
the massive stone ship's wharf

in the southeastern corner
of the swamp.

- Does that look flat?
- I guess it does.

Potential deck planking.

Ship's pins, used for
rigging sail lines.

And a finished piece
of possible ship's railing

that dated back
to as early as 660 AD.

You know, you
have a rail, you have planks.

That's right.

It's becoming
a little bit more than

- just coincidence now, it seems.
- Yeah.

- Today's going to be a good day.
- Perfect.

All right, mate, let's
see if we're in business.

Wow, there's nothing
in here, this is quiet.

- Gary?
- Yep.

It was a wet bucket,
but right here

it looked like it might have
been a little piece of wood.

Just a small piece.

Okay, mate, I'll see
if I can find it.

Oh, I see it.
I'm dying to know what it is.

Wow, look at this.

That's an
unusual stick, isn't it?

While searching
for clues near the southern

- edge of the swamp...
- Oh, yeah, that's been cut.

Check this out, David.

Billy Gerhardt, Gary Drayton
and David Fornetti

have just made another
potentially important discovery.

That's unusual,
almost like bamboo.

I know it isn't,
but you can see that

that's been cut with an axe.

I do remember
the archaeologists finding

strips of this
underneath the stone roadway.

It was, like,
used as, like, packing.

And then the stones
were put on top of it.

- It's too small for a fence post.
- Yeah.

You think it's a survey stake,
Billy?

Well, do you remember how
the stakes were pointed

that went along the swamp road?

- The path?
- Yeah.

So, this could be
really interesting if we

could get this C-14 tested.

- Yeah.
- See how old it is.

- Look at that.
- That's cut.

Oh, yeah, that's definitely cut.

One year ago,
while investigating the cobblestone

pathway along the eastern
side of the swamp,

the team discovered a number
of survey stakes bordering

the feature that dated back
as much as 400 years.

Could this stake be
just as old, or older?

And could they be connected
in some way

to the evidence of
a ship the team

has found in the swamp?

This is really, really
cool, mate.

This might turn in to be
a significant piece of wood.

Yeah. Instead of just
leaving it here,

why don't I take it now
and bring it to

the research center
and have somebody look at it?

Okay, mate. Yeah.
Take that to your uncle

and say,
"Gary's a stick in the mud".

- Will do.
- All right, mate.

All right, I'll let you
get back to work.

Okay, mate. I'll see you
when you get back.

- b*at, dig and repeat.
- Yeah.

As Gary and Billy continue

searching in the swamp...

- in the Money Pit area...
- Hey, Marty.

- Partner.
- Here we go.

AB-13 is being cued
up right now as we speak.

Rick, Marty and Craig

join geologist Terry Matheson

and members of the team to
begin drilling Borehole AB-13.

A borehole that they hope
will intercept a possible

treasure tunnel at
a depth of some 100 feet.

Jeremy found two
coordinates. He supplied me with both.

One of these coordinates
is really close to the center

of the projected tunnel
that comes off of Shaft 12,

and this was the closest.

Okay, all right.

So this is
the highest probability

to hit a high-density target
and a tunnel.

-At what depth?

- Uh, 95 feet.
- Okay.

We're hoping
that drilling in this location

will give us some information
on potentially both things.

A tunnel coming from
Shaft 12, as well as what

this high-density target may be.

How is a target high-density?

She's chock full of gold,
obviously.

Has to be.

- Has to be.
- Otherwise, it would be low density.

Well, I'd argue with you,
but you're right.

- I like high-density targets.
- Yes.

- Let's see how fast they go down.
- Yeah.

I think at the end of today,
we have to find something

- very, very significant.
- Mm-hmm.

Truthfully, I think
every borehole we put down,

there is an expectation
of treasure.

Either at the depths that
have been predetermined,

i.e. based on earlier
searcher activity.

Right around
the hundred-foot level

and then, of course,
certainly Marty's belief

that there were offset
chambers above tidal level.

- All right. We have a plan.
- Yep.

All righty.

- Let's keep going.
- Okay.

Later that afternoon,

while the drilling operation
continues in the Money Pit...

- All right, Gary, let's have at it.
- Yep.

Marty Lagina
and Gary Drayton head

just west of the swamp
to Lot 32.

It was in this area
that, one year ago,

Gary not only found
an iron wharf pin

but also a potentially ancient
cargo bag seal that the team has

speculated may be connected
to the Knights Templar.

- You always go back to where you found stuff.
- Yeah.

And there's got
to be more in this area.

I've got lots of flags
on this side of the track.

- All right, start right up over there.
- Okay, mate.

Now, after the
numerous ship-related discoveries

that the team has recently made

at the southern edge
of the swamp,

Marty and Gary are hoping
that even more clues

might be found on Lot 32

that could help explain what
may have happened long ago

on Oak Island, and
who was behind the activity.

- It's a little chirpy, isn't it?
- Yeah, a little bit jumpy.

- Well, you never know.
- You want to dig it?

Yep. Just here, mate.

The thing about Lot
32 that might be different is that

the sort of merchant's
bag seal was found there.

Maybe there was
yet another wharf there

at Lot 32... a place for trade.

So, does that raise
the expectation that there'd

be parts of a ship?
Of course.

Wow, that had
been down there a while.

- Look at that.
- What is it?

It's an ox shoe.

That's in really good
condition as well.

- I mean, that'd been down there a heck of a long time.
- Yeah, it has.

An ox shoe,

found just west of
the swamp on Lot 32?

And in an area where
the team discovered the lead

bag seal and evidence
of a wharf one year ago?

It was also last year
that they unearthed a number

of identical objects,
as well as pieces of

15th century cargo barrels
and iron ring bolts

along a believed pathway
between the stone wharf

in the southeastern corner
of the swamp, and the Money Pit.

We're sure then that either
there was intensive farming,

which doesn't seem
to be the case,

or there was a lot of
cargo moved around here.

Yeah, and, I mean,

this is the area
where you really want to find

- an ox shoe, as well, because...
- If there was a wharf, yeah.

There's a wharf.
We got that bag seal.

And David and I found
an ox shoe on the beach there.

Is it possible
that Marty and Gary have just

found evidence of
another operation to unload

cargo from a ship
onto Oak Island?

If so, what kind of cargo
was it?

And where did it end up?

An ox shoe is intriguing
because if you have a big wharf,

where goods are being moved
in and out,

you might need beasts
of burden to carry them.

- All right. Well, now let's find the cargo, shall we?
- Okay, mate.

I'll put this in the bag
and we'll collect it later.

Okay. I like it.
Good system.

As Marty and
Gary continue searching on Lot 32,

back in the Money Pit area...

Do you know
how deep they are now?

They are closing in
on about 50 feet.

The drilling operation
continues in Borehole AB-13,

where the team hopes
to encounter

a mysterious man-made tunnel

at a depth of some 100 feet.

Craig, what depth
is the seismic target?

- Do we have a depth?
- 95, wasn't it?

Something like about 90,
plus or minus 20.

Because, you know,
seismic signals.

- Yeah.
- Because that's our true zone of interest

where we're going to
encounter shafts or tunnels.

In this case,
hopefully a tunnel off of

what we think might be Shaft 12.

I do want to go to
probably 160 feet

on this first one,
get below that

150-foot tunnel depth.

I think it's great.
Let's get it in

the geological context as well.

- That is weird.
- What happened?

- It went down really fast.
- Yeah.

Whoa. Whoa. Whoa!

Holy cow!
We've never seen that before.

- Blowing water up.
- That's unusual.

- Oh, boy.
- Wow.

Is that something collapsing?

Right there. Look at that.

It's weird.
I've never seen that

in all the drilling

that I've seen on this pad.

While drilling in an effort

to find a believed tunnel

some 100 feet deep
in the Money Pit area...

Oh, boy.

The Oak Island team
has just encountered

something very strange
and unexpected.

It's got to have air in it,
don't you think?

Yeah.

Let's-let's go see
what Mike thinks.

That's a good idea.

That might be gas.

Well, that's
what I was just wondering.

Is there any smell to it, or...

I haven't smelled anything yet.

Maybe we should
just idle it down.

When we first drilled
into it, and it's blowing out,

you're concerned it's
natural gas, right away.

If it starts leaking up where
you're not expecting it to,

and it catches fire,

it can be a significant
disaster.

What-What's your depth
right now?

That's, uh, 68.

So, it's a bit of gas or...

something causing the water
to... air to kind of spray out.

Checked all the way
up the drill string.

Or there could have been a void.

A void?

Nearly 70 feet deep
in Borehole AB-13?

Although the seismic data
presented by geophysicist

Jeremy Church indicated
that a tunnel might be found

some 30 feet deeper,
is it possible

that the team has encountered
a different man-made structure?

If so, what could it be?

And might it be related
to the traces of silver and gold

that the team detected through
water testing earlier this year?

If there's a tunnel here
that had air in it,

and you drilled into it,
up she comes.

- Yeah.
- Yeah, exactly. And then the pressure behind it

would force all the water
up and out.

- Do we think this is a good omen?
- It could be.

Well, just in case it is
some gas, let's step back.

Don't fire up any smokes.

Although Craig,
Alex and members of the team are

hopeful that they have just made
an exciting discovery,

- before continuing the operation...
- Looks very peculiar.

The crew from Choice
Sonic Drilling

will assess the hole
to ensure the void

does not contain
a potentially dangerous

amount of natural gas.

Meanwhile...

All it takes is
one good find out here.

We saved the best till last.

- That does sound different to me, too.
- It does.

Just west of the swamp,
on Lot 32, Marty Lagina

and Gary Drayton continue their
search for important clues.

Gonna have
to get the rocks out here.

There you go, mate.

This one could be tough.

- Boy, that is just buried in the rocks, Gary.
- Yeah.

It can hide, but it can't run.

- Just get that out of there.
- Yeah, I'm gonna take that out.

All right.

Oh, yeah, it's been
trapped there a while.

Look at that. I'm going
to pull it out, mate.

- What do we got here?
- What the hell is that?

Look at the size of that.
That is one big spike.

Look at the size of that!

- I mean, that's crazy.
- That looks like a railroad spike, no?

No. I think it's too big
to be a railroad spike.

I mean, it's very,
very heavy as well.

It's like an old wharf pin
or something like that.

I don't know what the heck
it's doing out here.

Well, you know what?
We think there's a wharf,

and we think it was over there,
but we don't really know that.

It could have been right here.

More possible evidence

of a ship's wharf on Lot 32?

And in the same area
where the team found

a potentially ancient
cargo bag seal one year ago?

The burning question
then becomes:

what happened to the cargo?

Could the Money Pit or the swamp

soon provide the answer?

- Is it iron?
- Yeah, it's iron,

and more than likely
wrought iron.

I don't really want to
find more spikes on this island.

But, but this particular one
is incredibly massive,

and it was way deep in the soil.

So it's been there
a long, long time.

We'll put it in the XRF.

We'll have Carmen Legge
look at it,

probably Christa Brosseau.
We'll see what they all say.

- Okay, mate.
- All right.

Dang! That is a big spike.

As Marty and Gary
continue their search on Lot 32,

back at the Money Pit...

It's a void.

We drilled through a void.

After completing a safety check

for a possible gas leak
in Borehole AB-13,

the team is now confident

that it is safe to
continue investigating

a mysterious void at
a depth of nearly 70 feet.

For air to come out, I mean,

it would have to be
a dry cavity.

Yeah, an open cavity
of some sort. Definitely.

A chamber to put things in
could hold a lot of air,

and it could hold it there
for centuries.

Whether it happened in 2017 or
a century ago, we're not sure.

I think it's bubbling again
or something.

I could see it
when you were drilling.

- Got some bubbles?
- Bubbles.

Why don't you
turn the rig off for a second?

Let's see how much airflow
we can hear.

- Bubbling on the outside of the casing.
- Yeah.

- It's a pretty good flow.
- Yeah, it is.

That's interesting that
we're still having that.

Very unusual. We've
never seen this on the Money Pit,

you know,
so we're trying to figure out

the volume of the air in it.

So it's an exciting find
in this area.

It's at a depth
of about 68 feet.

You know,
it's an unknown depth to us.

You know, there's no records
of anything in that depth.

So, something very positive
and something we have to pursue.

It's exciting. I think
we should go tell the guys.

To me, there's
only one explanation for

an air cavity, and that's
a man-made tunnel.

- I agree.
- At this depth.

I agree. I'm encouraged.

It's encouraging that we got it.

It's encouraging where
it's at because why is it

at such a shallow depth?
I mean, it's nothing that...

Nothing searchers would
have apparently done,

so hopefully the original
people would have.

Yeah. Let's go see
what my dad and Rick think.

- Okay. Okay.
- See you, guys.

- See you, guys.
- See you later.

So, guys, weird
stuff yesterday, huh?

- At the latest well.
- Yeah, very.

One day after
the team drilled into a mysterious,

air-filled void in
the Money Pit area...

Give us the numbers again.

We drilled with
the casing down to 68 feet, too.

Brothers Rick and Marty
Lagina are heading there

to continue the operation,
along with their partner

Craig Tester
and Marty's son Alex.

As it's coming out of
the hole and all of the sudden,

the water starts squirting out,
obviously being pushed by air

between the casing
and the core barrel.

So, below 68 feet,
you would guess?

- Yes.
- Yeah.

Then he moved the
core barrel down to 88 feet.

All of a sudden the air
started coming out of

the outside of the casing.

I see. Okay.

Was there any smell
associated with it?

That's a great question.

No, we were worried
it might be natural gas,

which, if it's just methane,
does not smell.

Craig tells me that

in the construction of Shaft 12,
the-the searchers had to quit

at 55 feet because they were
flooded out.

I don't know anywhere else
on Oak Island where 55 feet

encounters significant water.

Hey, guys. How are you?

What are today's mysteries?

Well, there's a few.

Okay, guys.

This side of the table,
explain the air to me.

Okay, so, one thing's for sure.
There's a cavity.

And in this terrain,
in that very dense till,

this isn't something
that washed out glacially.

This has got to be a pick
and shovel type of an opening.

So, you're saying

a dead-end tunnel looks
like this.

Yeah, something like that, and
we're close to that dead end.

It's a man-made hole.

If the team
did, in fact, drill into a tunnel,

could it be the legendary
booby trap that is believed

to feed water into
the Money Pit from Smith's Cove?

Or, because it was
full of air, might it be

a very different kind
of man-made structure?

Perhaps one connected to a vast
cache of silver and gold?

And this same
phenomena would occur

for the famous offset chamber,
wouldn't it?

- You'd have the same thing like this?
- Exactly.

And you pierce it here
and it's full of air?

Yep. No question.

Steve? Same thing?

We pierced something that hasn't
been pierced in a long time.

I'm going to make a really quick
point. I think we should

drill close to where we're at
and we should investigate what

we hit yesterday,
but I think we're really close

to a tunnel.

Okay, well, that's pretty cool.

Let's finish up this hole
and go to the next one.

- Which way we going?
- I would move down

the seismic line three feet.

I think we should come
closer than three.

Two and a half.

- Two and a half.
- Compromise.

Okay. I like that.

- Got that, Steve?
- Two and a half feet west?

- Two and a half feet, rather than three.
- Yep.

I would love for them

to be correct that there's

some sort of dry tunnel.

If there is a tunnel and we can

access it, I'd be the first one

in the tunnel,
I can tell you that.

I would love
for them to be correct.

- Okay, let's go.
- Okay, guys.

As the drilling
operation continues in the Money Pit...

later that afternoon...

Hey, Carmen.

- Carmen, hello!
- Hello!

- How you doing today?
- Good.

Like that sound.
Like that smell.

Marty and Alex Lagina,
along with Jack Begley,

have traveled
some 50 miles north

to Northville Farm
in Centerville, Nova Scotia

to meet with blacksmithing
expert Carmen Legge.

Carmen, we have
some more of our treasures

that we need identified here.

It was found on Lot 32
by my dad.

I find almost nothing, so
I'm really quite proud of this.

Lot 32 is on the south side
of the island, close to the swamp,

uh, near where we think there
may have been an old wharf.

'Cause you anchor
your boat out in the ocean.

Bring your heavy stuff to shore,

and then you'd move it
with that by...?

Yes. Yes.

How far away was it
from the bag seal?

Not very far.
I'd say maybe 50 feet.

It makes it
kind of plausible, then,

that that was used for hauling.

A ship's anchor spike?

Perhaps used
in the unloading of cargo?

And dating between
1710 and 1740?

If so, could it help identify

just who may have been behind

the Oak Island mystery?

What's really
interesting is, it appears

to be a ship's log of

the French fleet
that was coming over

in 1746 to take back Acadia.

Three years ago,

Doug Crowell discovered

a ship's log dating back

to 1746 in the
Nova Scotia Archives.

It recounted
a failed French expedition

to reclaim Nova Scotia
from the British

that was led by
the Duc d'Anville,

a nobleman from Southern France

whose family lineage
could be traced back

to the Order
of the Knights Templar.

They're actually talking about

the vast amount of treasure
they have on board.

But what made the ship's log

compelling
to the Oak Island team

was that it reported
a secondary mission

to hide a vast treasure
on a wooded island.

"The wind dying
down, we anchored for the night.

"The great quantity of treasure
on this vessel

"makes it unwise
to jeopardize it

"in any engagement
with the enemy.

"September 8th.

"It has been agreed
that a deep pit be dug

"and treasure securely buried.

"The pit to have
a secret entrance

by a tunnel from the shore."

The Duc d'Anville theory

certainly fits with these tools.

So, made in 1740,

used in 1746
is entirely possible.

Could this spike,

found in the same area
as the potentially ancient

cargo bag seal, be connected

to an 18th century
French mission

to bury treasure?

And if so, could these finds
also help explain

the mysterious tunnel
that the team

encountered one day ago
in the Money Pit?

That's a good data point.

- All right, Carmen.
- Good.

We-We're going home
with some answers.

We'll be back.

Yeah, baby.

While the drilling operation
in the Money Pit area continues...

Just be nice to
pull out a big ship's timber.

Members of the team

search for more
potentially important

and valuable clues

at the southern edge
of the swamp.

You seeing something, Billy?

There's a piece
on this side of the bucket,

right in the front there,
ready to fall off, I think.

Whereabouts, mate? Direct me.

- To the other side.
- Oh, to the other side.

Right there. Right there. Yeah.

This piece?

What is that?

It's just split, maybe.

Looks natural.

I thought it might've been cut,
but it's split.

- That's all right.
- Like a tree trunk, wasn't it?

That's right in the area
that we're looking

for more ship pieces, though.

It isn't too hard to imagine

a ship pulling into the swamp,

unloading treasure,

and hauling it up
towards the Money Pit.

Come on, treasure,
where are you?

We have found ship's timbers

or wharf timbers

in the swamp and Smith's Cove.

That tells me that
there could potentially

still be a treasure ship

waiting to be discovered
in the swamp.

It's deeper in here

- than what it is over there.
- That's odd.

It kind of makes you
think it was laying in open,

and then something or somebody
closed it in, right?

Towards the berm it's deeper?

Yeah.

I got a signal.
It's in the sand.

Just there. Thanks.
You never know,

it might be an old spike.
We did find some here.

Oh, I see it.
Sticking out there.

See it?

Oh, yeah.

Rebar.

Sorry, mate, false alarm.

Good digging, Jack.

You dig on Oak Island,
you find things, so...

That you do.

Keep our eyes open.

Honestly, the swamp,
every time we've dug in it,

it's been a surprise.

Any cuts on that?

- Just looks natural.
- Okay.

I've tried to
give up on the swamp...

I don't know, I've lost count.

A dozen times?
Uh, and Rick was persistent.

And, my goodness, it keeps

yielding up interesting things.

And-and there we've
probably dug, I don't know,

maybe 15% of it, so

there could be all kinds of
interesting things in the swamp.

Piece just beyond my bucket,

just looks... kind of flat-ish.

- Can one of you guys get it?
- Oh, is that a board?

I don't know, mate.
Let me see if I can get it.

We'll keep it to one side.

- It looks like a board.
- It's dimensional enough, yeah.

Yeah, it looks like a board.

One side's pretty smooth.

Oh, they got something.

Look at that, mate.
Looks like a ship's timber.

Probably a piece of decking,
by the look of it.

Good eye, Billy.

Yeah, when you see a flat piece,
it really sticks out.

Yeah. That's cool, mate.
Look at that.

Another potential
piece of decking from a ship?

Since the team has found
a number of similar

wooden artifacts in this area,

which dated as far back
as the 17th century,

could this find
represent more evidence

that the swamp
is hiding the wreck

of a massive sailing vessel?

Any markings on it, Jack?

Uh... No, not that
I can see yet.

We have
some disparate odds and ends

and bits and pieces

of what we believe
are a sailing ship, and

those items should not
be down there,

unless we're close to something,

and that really, certainly,
piques all of our interests.

This is definitely man-made.

It's badly deteriorated, but if

there's an old ship
in the swamp, it would be.

Exactly. We're only
picking up the pieces, right?

Yeah.

We'll get it cleaned up, though.

Definitely a candidate for C-14.

Great find, Billy.

We've got another wooden plank.

Well, the last time
we found a wooden plank,

the data came back amazing.

And now,

with the C-14

and the dendro that
we can do on this wood,

we don't know what we're holding
in our hand at the moment,

but it could be
very significant.

People had to get here
somehow, and...

Look at all the findings that
we have from the 1600s, right?

Yeah.

They didn't, they didn't
fly here or take a taxi, right?

- They had to come by ship.
- No, mate.

We're on an island, mate.

I think this date on this
is gonna be a shocker.

Hey, big brother.

- Hey, everybody.
- Hey, Rick.

You know, it seems
really strange not to be there,

but I-I'm doing a little bit
of paperwork here.

Yeah, that's what
I was just saying, Rick.

It's very weird not to have you,

well, sitting right here.

Three days after a curious

wooden artifact was found

near the southern border
of the swamp,

Rick Lagina joins an important
meeting in the w*r room,

via videoconference,

with his brother Marty,

their partner Craig Tester,

and other members of the team.

I'll just hand it over to Craig,

who has some C-14 data
for us from the swamp.

- Okey doke.
- Take it away.

It's a plank
that came out of the swamp.

It's about two feet long,
six inches wide,

and maybe two inch thick board.

Hmm.

Just only a
nominal inch thick, I'd say.

It's flat.

But it's made
by human being, or...

Oh, I'd say so.

That looks like
a shaped piece of wood.

It looks like a plank,
Rick, I mean...

- Yeah, you've pegged it, didn't you?
- I did.

- Where was that?
- Yeah, I would say it's about 20 feet

northwest of where we found
what we're gonna call

the ship's railing of last year.

- Mm-hmm.
- Uh, and I would say it came out about five feet

down in the swamp,
five to six feet.

Okay.

Makes sense.

The, uh, range
of possibility was from

1516 to 1674.

Wow.

That's what I was
hoping to hear.

I think the C-14 dates,

they have been

somewhat all over the board.

There's, of course, the typical

bell-shaped curve
to these dates.

But it seems

to be rounding to,

I'd say, early to mid-1600s,

when something was done.

And when you get one of the Ws...

The who, what,
when, where, why...

It's easier to fill in
the others.

- Those are very early dates.
- Yeah.

Yeah, very early dates.

That's real consistent

- with all kinds of dates.
- Yeah.

That's pretty,

pretty powerful testament
to something happened.

Absolutely.

- Is it a coin?
- I believe this is a coin.

- No.
- Are you serious?

What?

Ever since the team discovered

a 1652 Spanish maravedi coin
nine years ago,

the triangle-shaped swamp
has produced

a number of corroborating clues

that something extraordinary
happened on Oak Island

long before the discovery
of the Money Pit in 1795.

Many of them, from potential
fragments of ships

to wharfs

and even a man-made rock feature

at the so-called
Eye of the Swamp,

have all scientifically tested

to a period between
the 16th and 17th centuries.

Could that mean
that the team is finally

zeroing in on when
the Oak Island mystery

actually began?

Anyway, we have another
piece of wood that

absolutely suggests

something happening here
long before

- the discovery of the Money Pit.
- Yeah.

So, maybe, just maybe,

we're coming closer
to a "when," but

the "why" still escapes us.

- Mm-hmm.
- Yeah. "Who" is a bit

of a problem, and "what" is,
uh, plaguing us, too.

All the Ws are, but the "when,"

that open circle
seems to be closing.

Yeah, there's a whole
coalescing of data around

1650 to 1750.

And then there's some
of these outlier,

really old things
that are really inexplicable.

But we will stay with it
until we find out.

- Right, gentlemen?
- Yes.

- We're not giving up.
- All right, Rick,

well, we'll let you
get back to your work.

All righty. You guys take care.

I'll be there
as soon as possible.

- All right. See you.
- See you.

With every
clue that Rick, Marty, Craig,

and their team unearth,

one by one, Oak Island secrets

are finally being revealed.

Although the questions of who,

what, when, where,
and why persist,

at least for now,

as the team continues searching
across the island,

digging in the swamp,

and drilling in the Money Pit,

just how much longer

can those questions remain

unanswered?

Next time on
The Curse of Oak Island...

Are you ready to put some coil
to the soil, mate?

- I'm ready.
- Let's go for it.

Woo-hoo-hoo! What we got here?

Oh, yeah.

Ooh! Look at that, mate.

Is that something?

Wow. That is spectacular.

Why does it have these angles?
Does it cry ship?

It could easily
be part of a ship.

Well, how about that.

- Hey, Craig!
- I think they might have it.

- There it is.
- Oh!

What the...? Check that out!

That's a phenomena right there.