Harpoon is a 2019 Canadian horror comedy film written and directed by Rob Grant. The film stars Munro Chambers, Emily Tyra, and Christopher Gray, and is about three best friends who become stranded on a yacht in the middle of the ocean. It premiered at the Rotterdam International Film Festival on January 24, 2019, and played at several film festivals, including the Calgary Underground Film Festival, where it won the audience award. It was theatrically released on October 4, 2019.