Season
- Season 4
- Season 3 2006-01-09
- Season 2 2005-02-14
- Season 1 2005-11-21
- Season 0
Episode
- Episode 0: UFOs: Then and Now - Cause for Alarm
- Episode 1: Beyond The War Of The Worlds
- Episode 2: Brazil's Roswell
- Episode 3: Britain's Roswell
- Episode 4: UFOs: Then and Now - Aliens and Contact
- Episode 5: Deep Sea UFOs: Red Alert
- Episode 6: Area 51: Beyond Top Secret
- Episode 7: Mexico's Roswell
- Episode 8: Majestic Twelve UFO Cover-Up
- Episode 9: Out of This World
- Episode 10: Alien Engineering Part 1
- Episode 11: Alien Engineering Part 2
- Episode 12: Delete Me
- Episode 13: The Gray's Agenda
- Episode 14: China's Roswell
- Episode 15: Deep Sea UFOs
- Episode 16: UFOs: Then and Now - The Innocent Years
- Episode 17: Delete Me
- Episode 18: Delete Me
- Episode 19: Delete Me
- Episode 20: Delete Me
- Episode 21: An Alien History of Planet Earth
- Episode 22: Ancient Aliens
- Episode 23: Area 51
- Episode 24: Cattle Mutilations
- Episode 25: UFOs of the 70's
- Episode 26: Britain's X-Files
- Episode 27: Kecksburg UFO
- Episode 28: Roswell: Final Declassification
- Episode 29: Roswell: Roswell Secrets Unveiled
- Episode 30: Real UFOs
- Episode 31: Texas' Roswell
- Episode 32: The Day After Roswell
- Episode 33: Pacific Bermuda Triangle
- Episode 34: UFOs: Then and Now? Cause for Alarm:
- Episode 35: When UFOs Arrive
- Episode 36: Soviet UFO Secrets Revealed
- Episode 37: Then and Now: Nightmare
- Episode 38: UFO Cults
- Episode 39: Ufo Hot Spots
- Episode 40: UFOs and the White House
- Episode 41: UFOs vs. The Government:
UFO Files Season 1 Ufo Hot Spots
6/10 users UFO Files is an American television series that was produced from 2004 to 2007 for The History Channel. The program covers the phenomena of unidentified flying and submerged objects, close encounters with alleged extraterrestrial life, and alleged military and government cover-up conspiracies.
In 2008, a following series called UFO Hunters premiered on the same channel.
