Having just returned from a mission to Mars, Commander Ross isn't exactly himself. He's slowly becoming a terrifying alien entity with one goal -- to procreate with human women! When countless women suffer gruesome deaths after bearing half-alien offspring, scientist … Michael Madsen, Natasha Henstridge, Marg Helgenberger, Mykelti Williamson, George Dzundza, James Cromwell, Sarah Wynter Added on Amazon Prime 2023-08-06.

Veronica Hamel, Michele Greene, John Ratzenberger, William Katt, Marc Singer, George Dzundza Added on Amazon Prime 2021-11-13.