Underwater is a 2020 American science fiction horror film[4] directed by William Eubank and written by Brian Duffield and Adam Cozad. The film is produced by Chernin Entertainment and stars Kristen Stewart, Vincent Cassel, Jessica Henwick, John Gallagher Jr., Mamoudou Athie, and T.J. Miller.[5] It follows a group of scientists at the bottom of the ocean who encounter a group of creatures after an earthquake destroys their laboratory.