Hidden Secrets Revealed! Project Blue Book Season 2by CynthiaLeave a Comment on Hidden Secrets Revealed! Project Blue Book Season 2 It may look like a clip from the new episode but pay close attention and you’ll see so much more. View this post on Instagram Get the full report starting on Tuesday, January 21 at 10/9c on HISTORY. A post shared by History TV (@historytv) on Jan 14, 2020 at 3:30pm PST Share this:FacebookTwitterTumblr
