Watch Project Blue Book Season 2 Episode 10 - Operation Mainbrace

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Project Blue Book Season 2 Episode 10
When UFOs and USOs (unidentified submersible objects) begin plaguing a massive naval exercise on the border of Russian waters, Hynek and Quinn realize it's up to them to stop a rogue Admiral from starting World War III.
First Aired: March 24, 2020 - 43 Minutes Runtime
Aidan Gillen, Michael Malarkey, Laura Mennell, Ksenia Solo

Also starring Aidan Gillen

Watch Project Blue Book - Operation Mainbrace (s2 e10) Online - Watch online anytime: Stream, Download, Buy, Rent

Project Blue Book, Season 2 Episode 10, is available to watch free on Peacock and stream on History. You can also stream, download, buy, rent Project Blue Book on demand at Philo, Amazon, Vudu, Google Play, iTunes online.