Actors
John Carradine
Cosmic Man
Bruce Bennett
Dr. Karl Sorenson
Angela Greene
Kathy Grant
Paul Langton
Col. Matthews
Scotty Morrow
Ken Grant
L
Lyn Osborn
Sgt. Gray
W
Walter Maslow
Dr. "Rich" Richie
Herbert Lytton
Gen. Knowland
Ken Clayton
Master Sergeant
H
Harry Fleer
Bill, the Park Ranger
John Erman
Radar Operator
D
Dwight Brooks
Major
