About this showing of Secrets Declassified With David Duchovny
Declassified records reveal elite forces' extreme missions, from deep-sea divers on Soviet cables to A-bomb deployments in hostile zones.
Previously on TV
Secrets Declassified With David Duchovny
Extreme Missions
Previously shown on Sky History2 on Wed 26 Aug 2026 at 08:00.
This showing has ended
This showing was on Sky History2 at 08:00 on Wed 26 Aug 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelSky History2
StartsWed 26 Aug 2026, 08:00
EndsWed 26 Aug 2026, 09:00
Episode / edition: Extreme Missions
SkySky Q / Satellite163
Virgin MediaVirgin TV186Next showing of Secrets Declassified With David Duchovny
The next currently listed showing is Thu 3 Sep 2026, 08:00 on Sky History2.
See all current showings