Name: Britain's X-Files
Genre: Documentary
Cast: David Clarke

What is Britain's X-Files about?

Deep beneath the streets of London sit thousands of highly classified and previously top-secret government files which disclose the details of extensive military, spy agency and police investigations into the paranormal. With hundreds of hours dedicated to examining these formerly off-limits documents from the National Archives, investigative journalist Tim Tate reveals just how far authorities on both sides of the Atlantic were willing to go to venture into the unknown. Combining his findings with expert insight from Dr David Clarke, Britain’s X-Files fact-checks out-of-this-world phenomena with cases including the legend of the Flying Dutchman, Harry Grindell Matthews and his Death Ray, the Beast of Bodmin, Uri Geller, the Comet plane catastrophes, premonitions on the Aberfan disaster and more.

Latest episode

S1 · Episode 6 — Captain Shaffneer Vanishes · 2026-03-31

From vanished pilots and psychic Cold War experiments to Nazi myth hunting, these mysteries reveal power, obsession and the unknown forces behind them.

Genres: Documentary
First aired: 2026-02-24

Top cast

David Clarke

How to Watch Britain's X-Files on IPTV 4K

Watching Britain's X-Files on IPTV 4K takes about a minute: start a free trial, open the app on your TV, phone, Fire Stick or browser, and press play — all in 4K Ultra HD.