5.4 EnglishTremors Shrieker Island (2020) English Oct. 20, 2020 Tremors Shrieker Island (2020) English IMDb: 5.4 2020 103 min 453 views Graboids are illegally taken to a new island resort by a rich playboy as a dangerous form of trophy hunting, and Burt Gummer steps up to save the day. ActionAdventureBy TypeComedyHollywood Movies