Find out what time UFO Files is on TV tonight and this week at the UK TV Listings Guide.
UFO Files is scheduled to air at these times (may include spoilers):
Investigating theories of a conspiracy between the American presidency and extraterrestrial intelligence that has supposedly lasted for more than 50 years
An examination of Colonel Philip Corso's memoirs, published in 1997, detailing his analysis of alleged UFO parts found at the Roswell site. It has been claimed that alien engineering influenced the development of American technology during the 1960s, although there are many who still believe the findings were fabricated
Exploring the facts and myths behind Soviet-era extraterrestrial research programmes, which are claimed to have taken place at the Kapustin Yar cosmodrome, and the stories of UFO crashes in Russian folklore
The secret military aircraft constructed by armed forces in America, South Africa, Russia, Australia and Canada that resemble flying saucers, and have caused a stir with the locals
The conspiracy theories surrounding a UFO sighting in Mexico in 1974. It was reported the object was lost over Coyame, but shortly afterwards a civilian plane crashed nearby
Documentary investigating almost every UFO and alien sighting ever recorded, raising theories of governmental cover-ups, conspiracy theories and suggestions that the truth may really be out there. The series begins by chronicling the history of HG Wells' The War of the Worlds, a story that has captivated and shocked audiences for more than 100 years
The story of a remote Brazilian island that locals claim was visited nightly for two months in 1977 by flying objects, leaving people with bizarre puncture marks and blood loss
Investigation into a possible alien visitation to England in December 1980, when Air Force personnel claimed they saw strange lights hovering in the sky