History Undercover Season 6 Episode release dates & where to watch

1. Holocaust: The Untold Story

During the Holocaust the U.S. government suppresses information regarding the plight of European Jews.

2. Louis vs. Schmeling: The Real Story

How Max Schmeling risked his life to help two Jewish boys; the different paths Schmeling and Joe Louis took after their heavyweight bouts.

3. Rudolf Hess: The Man Who Died Twice

Hitler's deputy, Rudolf Hess, parachuted into a Scottish field with proposals for ending the war, but he was arrested and spent 46 years as a prisoner.

4. Cover Up: Attack on the USS Liberty

The United States and Israel cover up details of the attack on the USS Liberty off the Sinai Peninsula, possibly by Israeli boats and planes.

5. Mutiny: The True Story of the Red October

Officers and crew who served aboard the Russian destroyer the Sentry recall how the captain seized control of the ship and led his men to mutiny.

6. The Mystery of the 364th

Whether members of the 364th Infantry were killed by the U.S. Army for threatening military morale during World War II.

7. The Bloody Aleutians

The fight between the Japanese and the Americans in the Aleutian Islands in the Alaskan north during World War II.

8. The Two Faces of Heinrich Himmler

Archival film, previously unpublished documents and interviews reveal Heinrich Himmler's double life -- one which involved reaching out to the Allies.

9. Mystery of the Reichsbank Gold

Historian Ian Sayer and a group of amateur treasure hunters embark on a quest to locate the missing Third Reich coffers.

10. Hirohito's War

The life of commander in chief of the Japanese Armed Forces Hirohito, including his wartime role from the attack on Pearl Harbor to Japan's surrender.

11. Terrorism at the End of the Millennium

The World Trade Center bombing in 1993 marks an ominous turning point for international terrorism.

12. Nazi Paratroopers

The 1941 Battle for Crete is the first large-scale paratrooper invasion.

13. 100 Years of Terror

Terrorism thrives in the 20th century.

14. One Hour Over Tokyo: The Doolittle Raid

The Doolittle Raiders retaliate for the bombing of Pearl Harbor.

15. Soviet Top-Secret Weapons

The sinking of M-256 and the Ekranopian, a secret flying ship which carried thousands of soldiers or missiles over great distances.

16. Three Air Crashes: Common Links

What may have caused three major commercial airline disasters -- TWA 800, Swissair 111 and Egyptair 990.

17. The Last Surrender

Hiroo Onoda reflects on his 1944 mission on the Philippine Island of Lubang in which he carried out guerrilla operations.

18. USS Indianapolis Resurfaced

How a 12-year-old's school project helped exonerate Charles B. McVay III, the captain of the USS Indianapolis, which sank in 1945.

19. Rescue of the Bataan Ghost Soldiers

The Army Rangers landed 30 miles behind enemy lines to attack Cabanatuan and saved survivors of the Bataan Death March.

20. U-234: Last Submarine of the Reich

Near the end of World War II, a U.S. destroyer's capture of a German submarine may have accelerated the decision to drop the atomic bomb.

21. 100 Years of Terror: A Legacy of Violence

Terrorism emerges during the French Revolution.

22. The True Story of the Black Sheep Squadron

The Marine fighter squadron known as the Black Sheep shot down more than 100 confirmed Japanese planes during their nine months together in the Pacific.

23. Road Map to Pearl Harbor

A leading British naval authority of the 1920s writes a book about the possibility of a confrontation between America and Japan.

24. The Other Tragedy at Pearl Harbor Finale

A chain of explosions among tightly-berthed ships kills 127 servicemen at 1944 Pearl Harbor.

25. Mussolini's Henchmen

Shadowy figures protect Mussolini and Italy's tenuous Axis relationship with Germany.

26. Afghanistan: Legacy of War

Recent history of fighting in Afghanistan.