Drain the Oceans
Season 4
20218 episodes
Episode 1
The Wild West
Aug 2, 202147m
TMDB rating 5.5TMDB
Uncovered clues from a famous Montana battleground, a 19th-century steamboat and a frontier ghost town reveal surprising truths about the Wild West.
Episode 2
The Battle for the Black Swan
Aug 2, 202147m
TMDB rating 6.2TMDB
Archaeologists and treasure hunters battle it out over half a billion dollars worth of gold and silver. Who will win the Battle for the Black Swan?
Episode 3
Hollywood
Aug 9, 202147m
TMDB rating 5.5TMDB
From a buried film set to a WW1 Navy ship and old fishing barge, we discover the role these ruins played in Hollywood movie-making history.
Episode 4
The First Americans
Aug 9, 202147m
TMDB rating 5.5TMDB
Clues from a 13,000-year-old skeleton and a submerged coastline reveal surprising insights about the first humans to arrive in the Americas.
Episode 5
Venice's Lost Empire
Aug 9, 202147m
TMDB rating 5.5TMDB
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.
Episode 6
Hurricane Apocalypse
Aug 17, 202147m
TMDB rating 5.5TMDB
Remnants of colonization attempts, a revolutionary refugee ship and submerged subway cars reveal hurricanes' impacts on America's past and its future.
Episode 7
The Great Barrier Reef
Aug 23, 202147m
TMDB rating 5.5TMDB
The mysterious sinking of Australia’s “Titanic”, a warship on a dangerous mission, and a ROV expedition searching for clues at the bottom of the reef.
Episode 8
Sea of Secrets
Aug 23, 202147m
TMDB rating 6.0TMDB
The Black Sea is a place of myth and legend and ships have sailed on its waters for millennia. Three wrecks unlock secrets of this mysterious sea.Remnants of colonization attempts, a revolutionary refugee ship and submerged subway cars reveal hurricanes' impacts on America's past and its future.