Harpoonplay_arrow Watch Now Amazon Prime VideoflatrateAmazon Videobuy, rentApple TVbuy, rentGoogle Play Moviesbuy, rentYouTubebuy, rentchevron_rightThrillerComedyHorror6059976064 Play Trailer Play Trailer Harpoon6059976064play_arrow Watch Now Amazon Prime VideoflatrateAmazon Videobuy, rentApple TVbuy, rentGoogle Play Moviesbuy, rentYouTubebuy, rentchevron_rightThrillerComedyHorrorthumb_upthumb_downHarpoonJanuary 24, 2019Directed byRob GrantRivalries, dark secrets, and sexual tension emerge when three best friends find themselves stranded on a yacht in the middle of the ocean under suspicious circumstances.US content warning Last Updated: November 3, 2025 Request Update CastMunro ChambersJonahEmily TyraSashaChris GrayRichardBrett GelmanNarratorKurtis David HarderBoat CastawayRob GrantMichael PetersonRobert SpinaRon WebberTrailerHarpoon (2019) Official Trailer Image Gallery RecommendedWe Are What We AreThe TollOpen 24 HoursThe Dead CenterThe Third Eye 2The House in Nightmare ParkSmileIt's a MatchNew Kids NitroBaskinMothra vs. GodzillaBlack BoxAirplane II: The SequelPut Grandma in the FreezerThe Corpse of Anna Fritz