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The Best Episodes of Expedition Unknown Season 18

Every episode of Expedition Unknown Season 18 ranked from best to worst. Discover the Best Episodes of Expedition Unknown Season 18!

The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.

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Episode Rankings

  1. #1 Fan Favorite
    Expedition Unknown Season 18 Episode 1 - Hunt for World War II Hellships
    0.0/10(0 votes)

    #1 - Hunt for World War II Hellships

    S18:E1

    Josh searches for lost Allied soldiers on the Hofuku Maru, a Japanese Hellship.

    Director:Unknown
    Writer:Unknown

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  2. Expedition Unknown Season 18 Episode 2 - Finding World War II's Lost Prisoners
    0.0/10(0 votes)

    #2 - Finding World War II's Lost Prisoners

    S18:E2

    A deep-water dive leads to the historic discovery of a lost WWII hell ship, where an estimated 1,000 soldiers made the ultimate sacrifice. Given rare access, Josh assists a U.S. Department of Defense mission, recovering potential remains of American POWs.

    Director:Unknown
    Writer:Unknown

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Season 18 Ratings Summary

"Hunt for World War II Hellships" is the best rated episode of "Expedition Unknown" season 18. It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 6/24/2026. This episode is rated 0.0 points higher than the second-best, "Finding World War II's Lost Prisoners".