Zombies of the Stratosphere (1952)

The invaders come to Earth to create an H-bomb to blast Earth out of orbit so that Mars can take its place.

Director: Fred C. Brannon

Cast: Judd Holdren, Aline Towne, Wilson Wood, Lane Bradford, Stanley Waxman, John Crawford, Craig Kelly, Leonard Nimoy, Tom Steele, Dale Van Sickel, Roy Engel, Jack Harden, Paul Stader, Gayle Kellogg, Jack Shea, Robert Garabedian, Frank Alten, Roy Barcroft