What are some of the military mysteries discussed in the “The Proof Is Out There: Military Mysteries” TV series, and where can viewers watch this show?

Some of the military mysteries discussed in the "The Proof Is Out There: Military Mysteries" TV series include the Mystery of the USS Scorpion, B-24 Air Explosion, Backyard Bombs, and Operation Bolo. Viewers can watch this show on platforms like Philo, Hulu, and Sling TV.