It! The Terror from Beyond Space (Blu-ray) (Import)

1950s sci-fi horror. Aboard a nuclear-powered spaceship, on the return journey from Mars, Col. Edward Carruthers (Marshall Thompson) is left as the sole survivor after his fellow crew members are all killed by a hostile alien life form. A rescue mission, headed by Commander Col. Van Heusen (Kim Spalding), is sent in to investigate the disaster but they too begin to be picked off by the seemingly invincible monster. ...