What dangerous materials are held in an abandoned American Cold War military base in the Northern Arctic? Did a saboteur shut down the US Navy's classified Sea Lab? In WW2, who were the mysterious and deadly Soviet pilots called "Night Witches"?

What's the real truth behind the mysterious sinking of an American nuclear submarine and why did the Navy try to cover it up? Veterans Rudy Reyes and Ronnie Adkins break down the evidence behind the most mysterious films and recordings in history.

Was a Korean soldier captured during D-Day fighting for the Nazis, and was he the most captured person in the history of war? What secret weapon helped U.S. Navy Seals kill Osama Bin Laden? Does a military base in Greenland hold Nazi secrets?

What really happened to a Korean War pilot from the U.S. Air Force who vanished without a trace? Is a bizarre recording evidence that the Russians covered up the macabre death of history's first female cosmonaut?

What caused a 747 to fall out of the sky over Afghanistan? Did the CIA recruit ghosts for Psy-Ops in Vietnam? And, what's the hidden story behind a famous World War II photograph?

What really happened to a Desert Storm fighter pilot who went missing after being shot down in Iraq? How does a secret U.S. Army unit deceive Nazi forces and help the Allied cause before the D-Day landings?