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Secrets Declassified with David Duchovny

Running ★ 5.9 History Documentary ThrillerMysteryHistory

Secrets Declassified tells the incredible stories of government secrets that have only recently come to light. This series proves that secrets can be uncovered, and mysteries can still be unraveled." Each episode will find Duchovny focusing on a different topic, speaking with different experts. Subjects include the real-life story behind Argo and the mystery of the Area 51 conspiracy. Mulder would approve.From black …

Next episode
Season 2, Episode 18
Top Secret Tech — Thursday, August 6, 2026 on History
In 4 days

When does Secrets Declassified with David Duchovny come out?

Secrets Declassified with David Duchovny returns with season 2, episode 18 ("Top Secret Tech") on Thursday, August 6, 2026, airing on History. That is in 4 days.

There are 3 upcoming episodes on the schedule, running through Thursday, August 20, 2026. The show is currently in production.

Upcoming episodes

EpTitleAir dateWhen
S2 E18 Top Secret Tech Aug 6, 2026 In 4 days
S2 E19 Cat & Mouse Aug 13, 2026 Next week
S2 E20 Ingenious Disguises Aug 20, 2026 In 3 weeks

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