10 episodes
First episode: E1

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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10 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
Secrets Declassified with David Duchovny first aired on April 4, 2025.
Secrets Declassified with David Duchovny currently has 1 season and 10 episodes.
No official next-episode air date is listed for Secrets Declassified with David Duchovny right now.