Using highly advanced colourisation techniques, critical moments from World War II, from Stalingrad to The Battle of Britain, are shown in a whole new light.

A series that discusses secrets and mysteries during wars in the 20th century.

Documentary narrated by Tom Brokaw. National Geographic delves into the untold storylines and unresolved mysteries surrounding the Japanese attack on Pearl Harbor on Dec. 7, 1941. Oceanographer Robert Ballard dives deep into the waters of the harbor to find the remains of a Japanese sub and closely examine the famous wreckage of the USS Arizona. This footage is mixed with interviews with survivors...

From the Meiji Restoration to the Great Depression, from Japan's war of conquests across Asia, to the State Department and the negotiations between the two nations, from plans of Isroku Yamamoto to the attack on Pearl Harbor itself, join us as we take you step by step and chapter by chapter, of how the United States was drawn into the most deadly conflict in human history.

Using highly advanced colourisation techniques, critical moments from World War II, from Stalingrad to The Battle of Britain, are shown in a whole new light.