World's Greatest Shipwrecks: History Beneath the Waves: Season 1 - 5 Episode s
1x1 - Episode 1
April 26, 2021
Research teams win special permission to investigate two wrecks from World War I lost in the Orkney islands, the warships HMS Hampshire and HMS Vanguard.
1x2 - Episode 2
May 3, 2021
Newly discovered vessels from the Spanish Armada and the Dardanelles campaign in Turkey during the First World War, shedding new light on these famous failed invasions.
1x3 - Episode 3
May 10, 2021
The tragedy of the Empress of Ireland, Canada's 'Titanic'; and El Faro, which was caught up in a tropical storm in 2015. Both wrecks show how quickly danger can rise up at sea.
1x4 - Episode 4
May 17, 2021
The discovery of three German U-boat wrecks, including the world's first ever stealth sub, reveal dramatic stories of 20th-century conflicts at sea.
1x5 - Episode 5
May 24, 2021
Investigations off the coast of Scotland reveal one of the greatest acts of defiance in wartime history, dating all the way back to World War I