When FBI Agent Zack Stewart is killed, Agent John Ripley takes over the three cases he was working on, hoping one will lead to his killer. The first involves gangster Joe Walpo and Ripley finds his hi...

AnearthquakeintheSaltonSeaunleashesahordeofprehistoricmolluskmonsters.Discoveringthecreatures,aNavalofficerandseveralscientistsattempttostopthemonsters,buttheyescapeintothecanalsystemoftheCalifornia’s...