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Season 4

A 14th-century galley entombed in mud, a 16th-century hoard of luxury cargo, and a gruesome discovery reveal the rise and fall of the Venetian Empire.

English
  • TheTVDB.com Season ID 1948410
  • Created May 31, 2018
  • Modified June 13, 2024
When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.
Name First Aired Runtime Image
S04E01 The Wild West
August 2, 2021
National Geographic
45
S04E02 The Battle for the Black Swan
August 2, 2021
National Geographic
45
S04E03 Arctic War
August 2, 2021
National Geographic
45
S04E04 Hollywood
August 9, 2021
National Geographic
45
S04E05 The First Americans
August 9, 2021
National Geographic
45
S04E06 Venice's Lost Empire
August 9, 2021
National Geographic
45
S04E07 The Mississippi River
August 16, 2021
National Geographic
45
S04E08 Hurricane Apocalypse
August 16, 2021
National Geographic
45
S04E09 The Great Barrier Reef
August 23, 2021
National Geographic
44
S04E10 Sea of Secrets
season finale
August 23, 2021
National Geographic
44

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