Leviathan, a sci-fi hriller directed by George Pan Cosmatos, is the story of a group of scientists who discover a sunken Russian submarine which contains a monster that is the product of a genetic experiment. This film, a hybrid of both The Abyss and Alien, has a decent cast, including Peter Weller as Beck, the lead oceanographer. Working with a good budget, action director Cosmatos, should have been able to put together better action sequences and a more frightening monster, but he gives this derivative, silly film below-par special effects and no particular visual style. Leviathan, while it may entertain a less-sophisticated viewer, has little to offer fans of the genre who are looking for thrilling special effects. ~ Linda Rasmussen, All Movie Guide