2 Season
20 Episode
Project Blue Book - Season 2 Episode 10 Operation Mainbrace (2020)
Strange interlopers in the sky and sea, and the actions of a rogue admiral, threaten to turn a naval exercise into World War III. It's up to Hynek and Quinn to stop the rogue admiral.
- Country : United States of America, Canada
- Genre : Sci-Fi & Fantasy, Mystery, Drama
- Studio : History
- Director : David O'Leary
- Cast : Aidan Gillen, Michael Malarkey, Laura Mennell, Ksenia Solo, Neal McDonough, Michael Harney
