

From black ops and bizarre experiments to deadly cover-ups and nefarious gadgets, David Duchovny pulls the curtain back on all the government secrets in modern history we always suspected, but were never given the answers to.
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Season 1
10 eps · 2025-04-04

Season 2
20 eps · 2026-03-17
Secrets Declassified with David Duchovny airing schedule, episode calendar, cast, and synopsis. Secrets Declassified with David Duchovny airs on History.