Nuclear Sharks - Cold War Submarine Adventures - Season 1 Episode 3

A six-part documentary series about the least known events of World War II. The series reveal a little-known picture and countless unknown details of...

The astonishing secret events behind the Russian submarine, Red October, that went missing on March 8, 1968, taking the Soviet Union and U.S. to the...

Betray your country, save the world. Spies and traitors play a dangerous game in the 1980s as the Cold War brings two superpowers to the brink of...

The story of the Convoys is a tale of compelling drama, full of bravery and tragedy. It takes us into the lives of hundreds of thousands of...

Hell Below is an event-based series charting the stealth game of sub sea warfare, tracking the dramatic narrative from contact to attack of the...

Montagu, Garbo, Fuchs, Penkovsky... they were the greatest spies of the twentieth century. Through analysis of declassified documents, archives,...

Following his visit to the Great Barrier Reef in 1957, naturalist and broadcaster David Attenborough returns and uses the latest filming techniques...