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The Best Episodes of Drain the Oceans Season 4

Every episode of Drain the Oceans Season 4 ranked from best to worst. Discover the Best Episodes of Drain the Oceans Season 4!

Binge this in 6h 16m•Peaking at 8.1/10

Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks, treasures, and sunken cities on the bottom of lakes, seas and oceans around the world.

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Episode Rankings

  1. #1 Fan Favorite
    Drain the Oceans Season 4 Episode 1 - The Wild West
    7.6/10(37 votes)

    #1 - The Wild West

    S4:E1

    Uncovered clues from a famous Montana battleground, a 19th-century steamboat and a frontier ghost town reveal surprising truths about the Wild West.

    Director:Unknown
    Writer:Unknown

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  2. Drain the Oceans Season 4 Episode 2 - The Battle for the Black Swan
    7.5/10(41 votes)

    #2 - The Battle for the Black Swan

    S4:E2

    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?

    Director:Unknown
    Writer:Unknown

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  3. Drain the Oceans Season 4 Episode 3 - Hollywood
    7.5/10(19 votes)

    #3 - Hollywood

    S4:E3

    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.

    Director:Unknown
    Writer:Unknown

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  4. Drain the Oceans Season 4 Episode 4 - The First Americans
    7.4/10(35 votes)

    #4 - The First Americans

    S4:E4

    Clues from a 13,000-year-old skeleton and a submerged coastline reveal surprising insights about the first humans to arrive in the Americas.

    Director:Unknown
    Writer:Unknown

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  5. Drain the Oceans Season 4 Episode 5 - Venice's Lost Empire
    8.1/10(32 votes)

    #5 - Venice's Lost Empire

    S4:E5

    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.

    Director:Unknown
    Writer:Unknown

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  6. Drain the Oceans Season 4 Episode 6 - Hurricane Apocalypse
    7.8/10(30 votes)

    #6 - Hurricane Apocalypse

    S4:E6

    Remnants of colonization attempts, a revolutionary refugee ship and submerged subway cars reveal hurricanes' impacts on America's past and its future.

    Director:Unknown
    Writer:Unknown

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  7. Drain the Oceans Season 4 Episode 7 - The Great Barrier Reef
    7.7/10(25 votes)

    #7 - The Great Barrier Reef

    S4:E7

    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.

    Director:Unknown
    Writer:Unknown

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  8. Drain the Oceans Season 4 Episode 8 - Sea of Secrets
    7.7/10(28 votes)

    #8 - Sea of Secrets

    S4:E8

    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.

    Director:Unknown
    Writer:Unknown

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Season 4 Ratings Summary

"The Wild West" is the best rated episode of "Drain the Oceans" season 4. It scored 7.6/10 based on 37 votes. Directed by Unknown and written by Unknown, it aired on 8/2/2021. This episode is rated 0.1 points higher than the second-best, "The Battle for the Black Swan".