Night of the Blood Beast is a 1958 American science-fiction horror film about a team of scientists who are stalked by an alien creature, which implants its embryos in an astronaut’s body during a space flight. It gets film noir from there.
Night of the Blood Beast Poster
ONE OF MY FAVORITE AMERICAN INTERNATIONAL PICTURES HORROR MOVIES. BRINGS BACK CHILDHOOD MEMORIES FOR ME.
I’ve seen the MST3K version of this film too.