Hydra

In "Hydra", George Stults plays Tim Nolan, a former Marine who finds himself kidnapped along with three ex-convicts and transported to a deserted island where they become prey for wealthy human-hunters. As Dr. Valerie Cammon (Polly Shannon) tries to help them, they must also contend with the mythical Hydra, which turns the tables on its hunters, leading to a battle for survival against this monstrous creature.