I just found it on Netflix and read the plotline.

Thought maybe some doomers would find it interesting.

PLOT:
"Planet X is on a collision course with Earth, and Prof. Elliott (Raymond Bond) is monitoring the action from his Scotland observatory. But when a spacecraft from the planet finally lands, the visitor inside falls into the clutches of Mears (William Schallert), an evil scientist. As the alien moves on to terrorize innocent Earthlings and turn them into zombies, reporter John (Robert Clarke) tries to get the real scoop."
Genre: Sci-Fi & Fantasy, Alien Sci-Fi, Cult Sci-Fi & Fantasy
This movie is: Suspenseful, Scary
Availability: Streaming and DVD


My jaw dropped when I read it. haha Especially the fact this was released in 1951.