Night Of The Blood Beast (1958)

aka’s: The Creature From Galaxy 27/The Monster From Galaxy 27

An astronaut (Michael Emmet) returns from space apparently dead. The base that recovered him is then cut off from the outside world by an alien (Ross Sturlin). The revival of the dead astronaut, the death of a scientist (Tyler McVey) and the discovery of alien embryos inside the resurrected astronaut’s body bodes ill for the survival of those trapped at the base and the rest of humanity. Also stars Angela Greene and John Baer.