Kathryn Newton shark thriller 'The Devil's Mouth' premieres on Amazon Prime Video

Jeff Wadlow's survival thriller 'The Devil's Mouth' releases on Amazon Prime Video on July 29, 2026. Kathryn Newton stars as Sara, one of five friends trapped in an underwater cave system off Thailand. Lana Condor and Nico Hiraga co-star in the 105-minute film, which Newton told Variety left her "bleeding and banged up."