Project Blue Book › Season 2

S2 E10: Operation Mainbrace

Name: Operation Mainbrace
Released: 2020-03-24

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.

Air date	Mar 24, 2020
Runtime	44 minutes
TMDB rating	★ 8.3/10