Paul Lawrence
Rod Lauren
Marta Farnstrom
Sirry Steffen
Lee Barrenger
Richard Arlen
Soda Shop Owner
Syd Saylor
Security Chief Meidel
Tris Coffin
Astronaut Mel Lockhart
Les Hoyle
Andy Andrews
Jack Putnam
Stan Jones
Juke Box Vocalists
The Rivingtons
Steve Curan
Peter Breck
Dr. Max Weitzberg
Kent Taylor
Sheriff Townsend
Alan Hale Jr.
Deputy Earl Harrison
Ross Elliott
Patsy Townsend
Beverly Lunsford
Donna
Allison Hayes
Prof. Farnstrom
Ed Werner
Mrs. Hotchkiss
Arline Judge
Producer
Joseph F. Robertson
Screenplay
Bill Idelson
Story
Director
Herbert L. Strock
Joe Cranston
Robert M. Young
Director of Photography
Willard Van der Veer
Editor