"Frequency" revolves around a NYPD Detective, who discovers that she is able to speak to her deceased father in 1996 via his old ham radio. Her attempts to save his life trigger the "butterfly effect", changing the present in unforeseen ways. To fix the damage, she must work with her father across time to solve a decades-old murder case.

Frequency

 Episode   Views   Added 

01x01 - Pilot

323

01x02 - Signal and Noise

187

01x03 - The Near Far Problem

181

01x04 - Bleed Over

209

01x05 - Seven Three

157

01x06 - Deviation

181

01x07 - Break, Break, Break

172

01x08 - Interference

341

01x09 - Gray Line

145

01x10 - The Edison Effect

159

01x11 - Negative Copy

154

01x12 - Harmonic

139

01x13 - Signal Loss

155