Martians replace scientist & his family to pave way for invasion.
Kent Taylor
Dr. David Fielding
Marie Windsor
Claire Fielding
William Mims
Dr. Web Spencer
Betty Beall
Judi Fielding
Lowell Brown
Frank Hazard
Gregg Shank
Rocky Fielding
Henrietta Moore
Miss Moore
Troy Melton
Police Officer
George Riley
Cab Driver
