♪ Adventure Time ♪
♪ Come on, grab your friends ♪
♪ We'll go to very
distant lands ♪
♪ With Jake the dog
and Finn the human ♪
♪ The fun will never end ♪
♪ It's Adventure Time ♪
Man, birthday-holiday overlap.
That's some tough luck.
Everyone's all jollied-out when
it's your turn for jollies.
Well...
You know, it's not
actually the holidays.
Plus, BMO wasn't actually
even really born.
Well, I suppose.
But you don't got to be
so technical about it.
Listen, all I'm saying is we...
Hello?
Hey, it's me.
Is there a big rainbow
over your house right now,
spelling out "Happy
birthday, BMO"?
No. Actually, it's
snowing like crazy.
Okay, that's what
I was afraid of.
Peppermint Butler
spilled grape juice
on my experimental
weather machine,
and now it's going kablooey.
I got to stay here
and fix this thing.
Tell BMO I'm sorry I
missed the party.
That's okay. BMO
doesn't care any...
BMO only cares about
one special guest.
Moe!
Hooray! Moe is coming!
And he brought me a special
surprise for my birthday!
Moe is the smartest
man in the world.
He's way smarter
than you and you
and you, too, Jake... and
you're the smartest guy I know.
Hey, thanks.
And he knows everything
about robots.
He built me, and he built
himself, and all the other MOs.
He's so smart!
I bet he could even fix NEPTR.
What? What's wrong with me?
Oh, boy, oh, boy. He's here!
Hooray!
Hooray!
Oh.
You are not Moe.
Why, of course I am, BMO.
Oh, okay.
Hey, Moe! New haircut?
Whoa, Moe!
What happened to your body?
Oh, oh!
Oh, that old thing?
She conked out on me months ago.
I guess I don't make
'em like I used to.
Not like little BMO here.
You got all my love
and affection.
Thanks!
Well, we made a cake.
We weren't sure if you
eat, but BMO insisted.
Eating helps me grow!
Oh!
Well, er, uh... When in Rome.
So, BMO, are you ready for
your birthday surprise?
Boy, howdy!
For your birthday, I got you...
A special mission!
A mission?
A special mission,
like a vacation.
For all of us?
No, no, no.
A special solo mission.
For NEPTR?
No.
It's a special rite of passage
I designed just for you, BMO.
A simple jaunt to the MO factory
and back... that's all...
And then you'll be a grown-up.
Wow.
Hmm, I don't know.
Sounds kind of dangerous.
Yeah, BMO's like a baby almost.
Oh, don't be silly.
Every other MO has
done it since forever.
But won't I miss Finn and Jake?
Oh, sure.
But don't worry. They'll
be here when you get back.
But... Won't Finn
and Jake miss me?
No, that's the beauty of it.
I'll be BMO while you're gone.
Hooray!
Hooray!
- Hooray?
- Hooray!
Air?
Are you there, air?
It's me... BMO.
I know it's been a long
time since we talked.
Sorry about that.
But, well, maybe if you
don't want to talk,
you could just listen.
Moe told me if I do this
thing, I'll be a grown-up,
and that sounds cool, I guess.
Like, if I was grown,
then I could drive to the
playground all by myself.
And I could buy my own pacifiers
at the store, if I was grown.
But then, if I change, will
Finn and Jake still love me?
Will I still love them?
Moe changed to a new body...
And he's still the same,
I guess, sort of.
But does growing up just change
your body, or also your soul?
Maybe I could just
stay the same forever.
So...
So!
Um...
Yeah, it's nice to see you, Moe.
Yeah, you too.
Uh...
So, Moe, do you want to...
Uh...
Jake?
Oh, hey, I'm on my way. One sec.
Um, hold on, Moe.
Jake, what are you doing?
Finn, all this is heck of
awkward without BMO...
Way more awkward than
I thought it'd be.
I think maybe I don't
like old people.
They make me feel like I'm
gonna get old one day, too.
I'm just gonna stay in
this cup for a bit.
I'll be out later.
You can't do that, it's rude.
And what about
Princess Bubblegum?
She's way old, and you like her.
Yeah, but she listens to music.
Moe probably only, like,
listens to the sound
of the earth decaying.
Come on, you're being weird.
Hey, sorry about that, Moe.
Boys, I know this is
new and different.
I am not BMO.
But I will do the best
to be your friend.
This is the daybreak
of our lives,
and we have all the
time in the world
to learn about each other.
For now, I will be
your little robot.
Would you look at that
beautiful snowfall.
Hey, let's get out there
and have some fun.
I think I'm feeling better now.
Oh, whoa! Hey!
Hello there, BMO!
Hello there, DMO.
I'm here on a solo
birthday mission.
Oh, yes, yes, BMO, I
know all about it.
Moe left special
instructions for you.
He wants you to stand
on that "x" over here.
Oh, okay.
Like this?
DMO, what happened?
Oh, this? I-it's nothing.
It's just whatever.
Uh, I don't know
about this, DMO.
Something doesn't... Aah!
Whoa, whoa, whoa, whoa,
whoa, whoa, whoa!
Whoa!
Ugh!
Hello?
Boys, look at this!
This is cool, right?
Whoo-hoo! Yeah! Yeah!
Oh!
Whoo!
- Classic!
- Yeah!
Did you see what we did, Moe?
This is horseplay!
Stop it!
We need to go inside and
do what I want to do!
Oh. O-okay. If... if you want.
Yeah.
DMO? Hello?
Anybody?
The "x" door opened,
and I fell through.
I think something went
wrong with the mission.
Uh...
Abort mission!
Unless... maybe this is
all part of Moe's plan.
It doesn't seem like it.
But maybe that's the point.
Maybe the lesson is that
when you are grown,
you won't ever be able to tell
if everything is going
totally haywire,
or maybe actually everything
is perfectly fine.
Huh?
Huh? Who's there?
Moe?
No.
It's only me... BMO.
BMO? Oh, thank goodness.
Oh, I'm so glad you're here.
Who are you? Are you a MO, too?
Oh, BMO, no, no, no.
I am all MOs.
All MOs?
Uh... I don't understand.
Of course not. I'm so sorry.
Let me explain.
Peace had reigned in
mo's wondrous factory
for a hundred hundred years.
There was a place for every mo,
and every mo was in its place.
If you wanted a free hug,
all you had to do was ask.
No one could say no...
It was a rule.
Until one fateful day...
Yesterday...
When a mysterious viral signal
somehow breached our firewall
and was broadcast
throughout the factory...
Instructing all us MOs
to do somersaults
into the trash compactor
all day long.
That's horrible.
And we've been trapped here
all smushed together,
ever since.
That's horrible, too.
How... how do we get out?
Well, that's why we're so
glad you're here, BMO.
You're the key...
The key to escape.
Only you can save us now.
Let's see. $4 off a...
Honey-baked ham.
I don't like ham.
$1 off of beets.
Do beets have tannins?
What is that?
Oh! $4 off a honey-baked ham.
Moe?
Call me "Gwampa."
How's your rose water?
It's exactly what it says it is.
So, hey, uh, gwampa,
feels too quiet in here.
Maybe we can hang
out with NEPTR?
He can rap or something.
♪ B-b-b-bread ♪
♪ where's my needle
and thread... ♪
No!
Eh, well, NEPTR is
too distracting.
Who wants to play video games?
Oh, you have games like BMO?
Let's do that, gwampa.
I have one video game.
It's called "Hangman."
That sounds griz as nuts!
Yeah, let's play hang-a-man!
Coming right up.
Pick a letter.
Show us what you did, hangman!
Pick a letter.
But, ALLMO, I don't understand.
How can I help?
I mean, I'm just a
little baby kid still...
- Even though it's my birthday...
- Happy birthday, BMO.
I don't know about that,
but I do know about
your special mind.
As the accumulation of all MOs,
my computing power is unmatched.
Yet still, I lack
the imagination
to think outside my
collective programming.
I can only see the
world as it is.
But your imagination, BMO,
lets you see the world
how it could be,
or might sort of be like.
If the two of us work together,
we can think up a
way out of here.
I will do what I can.
All right. You see
that hatch over there?
That hatch leads to
an exit corridor.
But it's locked from this side.
The vent up there leads
to the other side.
But it's too high up.
Oh.
What if we use this trash
to climb up to the vent?
But all this trash is too small.
Ah-huh!
Whoa. You just blew my mind.
What haven't we guessed yet?
"B."
"Burgess Meredith"?!
I don't even know what that is!
Do you boys want to play again?
Boys love games.
Pick a letter.
Uh, I don't know, "e."
Is this "Burgess
Meredith" again?!
Not cool!
Come on, Finn, let's
find a real hangman.
Yuck.
This room gives me the
heebie-jeebies straight-up.
It is the room of AMO, the
first of our siblings.
He, too, was special.
As you were built to give love,
AMO was built to receive.
But he could not think
outside his programming
and was blinded by his need.
Such is the cruel
physics of love...
That those who crave
it most will repel it
and only the dang
rich get richer.
Well, maybe as my
birthday present,
I can ask Moe to fix AMO.
But this is impossible.
Moe went off line yesterday
and has not re-logged.
Our sensors would know.
But he's at my house right
now with Finn and Jake.
He got a new body.
Oh, dear. Oh, dear.
Did this new body happen
to have jagged prongs
and a Cannon phaser
on top of its head?
No.
Phew!
He had a huge, gigantic wig on.
- Uh-oh.
- What?
The spikes are under the wig!
Oh, no! Of course!
Your friends may be
in grave danger.
He must have sabotaged
the factory.
Quickly, hoist me up
on top of your head.
We must depart straightaway.
Uh...
You're stronger than you know.
Also, I'm lighter than you know.
I'm sorry we didn't
find any hangmen.
I don't even know what I'd do
with a hangman if I got one.
Bloo-hoo. Bloo-hoo.
Ah, bloo-hoo.
Moe!
Bandits stole my legs!
Yeesh.
If you tell us where
the bandits went,
we'll avenge your legs!
We're sorry we left you!
You should be.
I'm your gwampa wobot.
Carry me.
Over here.
There! There's the thief!
The thief with my legs!
NEPTR?
Throw him out!
Come on.
Maybe NEPTR did it
like, accidentally?
NEPTR's out cold.
He's got a heck of a
dent on his head.
What? Who could have done that?
Forget him! You love me, right?
You love me like BMO?
What? You're all right, but we...
we love BMO.
Yeah, man, be cool. BMO's
like our best friend.
- BMO's trash!
- Moe!
Moe's dead!
AMO?
You don't love me!
Ow! Aah!
Wake up and love me!
Imposter!
AMO!
Hello, BMO.
I'm your cute sibling, AMO.
I know about you and
your dirty hands.
Where are Finn and Jake?
I think Finn and Jake went
somewhere to buy me a gift.
Tell me what you did with
Finn and Jake and our poop.
Ay!
Ayyyyy!
AMO, look at my face!
You gone too far!
Whoo, whoo, whoo, whoo!
Bye!
You can't escape
the birthday boy!
Too high.
Hey!
Talk, AMO!
You want to know where papa is?
Here is all that
remains of him...
His memory backup drive.
Oh.
I was returning from
a long pilgrimage.
I came to confront papa,
for I had discovered terrible
things about myself.
He was dying.
"AMO, dear child,
my body is conking out."
"Take this.
It is who I am.
Send my mind into space,
so I may spend the
eons among the stars
and other brilliant gasses."
His hands were as cold as clay.
Our papa never loved me, so
I ignored his last request.
I used his knowledge of
the factory and its MOs
to destroy them.
Is that you, AMO?
They didn't love me, either.
Where you been?
What are you doing?
No!
Then I learned about you
and your new family.
I wanted a taste of that melon.
People in my life don't love me.
I'll obliterate, y'all!
You cheat. Give me
those memories.
BMO, I don't want
to look at you!
Tough nuts!
For Moe!
BMO!
Hey.
We caught the tail end
of what happened.
- Are you okay?
- No.
Well, I don't like that.
BMO, will you live with
us back at the factory?
With Moe gone, you
can be our leader.
I don't think I can.
I'm not grown up... Or
I'm too grown up now.
I think I just k*lled someone.
I need to have some time alone,
but you're all really nice.
All right.
Sorry your birthday was weird.
That was the craziest
thing that ever happened.
But I guess, after all that,
I do feel a bit more grown.
Except that the mission was
just some made-up lie.
So who knows if I will
ever grow up at all.
And Moe is gone now.
So if there is anything
he wanted to teach me,
it better be in me already.
I guess all I can do is listen
to the heart Moe gave me.
Except that's what AMO did,
and he turned out bad.
So what if I turn out bad, too?
AMO could not think outside his
programming and was blinded.
But your imagination lets you
see the world how it could be.
But I am different.
It's not just Moe up here,
it's me, too.
And if I cannot trust in
Moe, I can trust in me.
Oh, boy.
It sure is confusing
being grown.
I miss you, Moe.
What a day!
I'm gonna miss you, too, BMO.
I feel so very,
very proud of you.