The Sword and the Sorcerer [4K Ultra HD Blu-ray/Blu-ray] [1982]

Genetically engineered dinosaurs run amok on a remote island in this special-effects extravaganza. It's up to a paleontologist, a paleobotanist and a mathematician to outmaneuver the deadly beasts and find their way back to civilization. Based on Michael Crichton's best seller. The film won three Oscars, including Best Visual Effects.