Project Blue Book - Episode 2.10 - Operation Mainbrace (Season Finale) - Promotional Photos + Press Release By SpoilerTV (March 21, 2020, 1:26 pm) Project Blue Book

Promotional Photos

Press Release
Project Blue Book
History - 51 Tue, 3/24, 10:03 PM 1 hr 2 min

"Operation Mainbrace"

New, 3/24/2020, Season 2 / Episode 10 , Drama, History, Mystery, True Story

Hynek and Quinn face the tremendous pressure of preventing possible third world war when a series of unidentified flying and submersible objects are discovered during a largescale naval exercise that takes place near Russian waters.

Credits: Aidan Gillen (Actor), Michael Malarkey (Actor), Laura Mennell (Actor), Michael Harney (Actor), Ksenia Solo (Actor), Neal McDonough (Actor)