Netflix's upcoming survival thriller, "Thrash," is produced by Adam McKay and stars Phoebe Dynevor. The film follows a coastal South Carolina town hit by a Category 5 hurricane and a group of sharks are on the loose after a levees break. The filmmakers chose bull sharks as their primary antagonist, as they are smart, drawn to dirty water, hunt in packs and will actively attack people. The movie was shot in Melbourne in winter and filmed in very cold tanks, which required Dyevor to wear two wetsuits underneath her pregnant belly. The director Tommy Wirkola and producer Adam McKay's production company, which focuses on projects with global warming as an element, also revealed that there are still a "little sprinkling of vitamins" at its heart.