American Traitors: The Best Friends Who Sold Secrets to Soviet Russia

Meet two hard-partying geniuses that became Cold War operatives.

Nancy Wake: The Fearless Resistance Fighter Who Led Over 7,000 Soldiers Against the Nazis

“Somebody once asked me ‘Have you ever been afraid?’ Hah! I’ve never been afraid in my life.”

6 Incredible Female Spies of World War II

These women risked their lives to assist the Allies' cause in World War II.