All Seasons

Season 1

• S01E01 Area 51

• S01E02 50 Years Of Denial

• S01E03 Alien Autopsy

• S01E04 Alien Encounters

• S01E05 Alien Hunters

• S01E06 Alien Interview

• S01E07 Arthur C Clarke's UFO's Take

• S01E08 Aztec 1948 UFO Crash

• S01E09 UFO Cases Of The 90s

• S01E10 Beyond the War of the Worlds

• S01E11 Black Box UFO Secrets

• S01E12 China's Roswell

• S01E13 Proof of Alien Contact

• S01E14 Return To Area 51

• S01E15 Great Balls of Fire

• S01E16 FastWalkers

• S01E17 UFO Hot Spots

• S01E18 Soviet UFO Secrets Revealed

• S01E19 Invasion at Rendlesham

• S01E20 Majestic Twelve

• S01E21 Distorted Morality

• S01E22 Out of the Blue

• S01E23 UFOs in Australia

• S01E24 Pilot Sightings

• S01E25 Project Redstar

• S01E26 Russian Roswell

• S01E27 Secrets of the Third Reich

• S01E28 The Real Flying Saucers

• S01E29 Best Evidence Caught On Tape 2

• S01E30 The Day After Roswell

• S01E31 The Greatest Story Ever Denied

• S01E32 The Nasa Secret Transmision Part 1

• S01E33 The Nasa Secret Transmision Part 2

• S01E34 The Real 4400

• S01E35 They Are Here

• S01E36 The Roswell Crash

• S01E37 The Roswell incident

• S01E38 The Uninvited

• S01E39 UFO's Over Phoenix

• S01E40 The Hidden Truth

• S01E41 UFO Retrieval

• S01E42 UFOs and the White House

• S01E43 Hidden Evidence

• S01E44 UFOs in the Bible

• S01E45 The Secret Evidence

• S01E46 The Best Evidence The Contact

• S01E47 Experiencers

• S01E48 The Disclosure Project

• S01E49 The Nasa Case Part 1

• S01E50 The Nasa Case Part 2

• S01E51 Secrets Of Dreamland

• S01E52 Ancient Astronauts

• S01E53 Is It Real UFOs ?

• S01E54 The Innocent Years

• S01E55 Worlds Strangest UFO Stories Part 1

• S01E56 Worlds Strangest UFO Stories Part 2

• S01E57 Worlds Strangest UFO Stories Part 3

• S01E58 Worlds Strangest UFO Stories Part 4

Season 2

• S02E01 Alien Engineering Part 1

• S02E02 Alien Engineering Part 2

• S02E03 Alien History

• S02E04 Ancient Aliens

• S02E05 Area51 Beyond Top Secret

• S02E06 Britain's X-Files

• S02E07 Deep Sea UFOs

• S02E08 Hangar 18 The UFO Warehouse

• S02E09 Kecksburg UFO

• S02E10 Roswell - Final Declassification

• S02E11 Roswell Secrets Unveiled

• S02E12 UFO's Of The 70s

• S02E13 Deeo Sea UFOs Red Alert

• S02E14 Brazil's UFO

• S02E15 Alien Vampire Chronicles

• S02E16 Are Aliens Invading Scotland

• S02E17 Did Aliens Build The Pyramids

• S02E18 Roswell The Truth

• S02E19 The Great Alien Conspiracy

• S02E20 Where Are All The UFOs

• S02E21 I Believe In UFOs

• S02E22 UFOs Are Here!

• S02E23 The Truth About UFO Over Phoenix

• S02E24 The Visitors

• S02E25 Tales of the Unexplained

• S02E26 Investigation X

• S02E27 The Truth Behind UFO

• S02E28 Crop Circles

Season 3

• S03E01 Area 51 Fact or Fiction

• S03E02 Undeniable UFO

• S03E03 The Secret KGB Abduction Files

• S03E04 The Revelation of the Pyramids

• S03E05 Out of the Blue

• S03E06 NEW Chariots of the Gods

• S03E07 Secret Access

• S03E08 The Truth Behind UFOs

• S03E09 Alien Cowboys

• S03E10 Far Out

• S03E11 Dirty Secrets

• S03E12 Texas Is For Sightings

• S03E13 UFOs Above And Beyond

• S03E14 The.Secret KGB UFO Files

• S03E15 Spock Presents In Search Of UFOs

• S03E16 Where Are All The UFOs

• S03E17 Real People Real UFOs

• S03E18 More Info On The Phoenix Lights

• S03E19 UFOs Under Investigation

• S03E20 The Orion Conspiracy

• S03E21 UFO Hunters

• S03E22 Impostors Or Cosmi Visionaries

• S03E23 UFOs Lies And Videotapes

• S03E24 Secret files

• S03E25 The UFO Archives Part I

• S03E26 The UFO Archives Part II

• S03E27 The UFO Archives Part III

• S03E28 The UFO Archives Part IV

• S03E29 The New UFO Hunters

• S03E30 Abduction Stories

Additional Specials

• SPECIAL 0x1 Crop Circle Controversy

• SPECIAL 0x2 Crop Circles Quest For Truth Part 1

• SPECIAL 0x3 Crop Circles Quest For Truth Part 2