Garth A7
Michael Rennie
Dr. Sharon Mason
Karen Steele
Tracer #2
Troy Melton
Rick
James Hibbard
Laura Zellar
Sherry Alberoni
Jill
Betty Jane Royale
Skinny
John Beck
Short Station Attendant
Shug Fisher
Tall Station Attendant
James Kline
Andrew
Charles Evans
Andrew's Wife
JoAnne Gaylord
Gate Guard
Ted Ryan
Sheriff
Wendell Corey
Harry - Communications Officer
Harry Hollins
Citizen in Crowd
Ruth Foster
Man In Control Booth
Larry Dean
Woman in Control Booth
Jo Ann Pflug
General
Richard Travis
Mr. Simmons
Byron Morrow
Dr. Carl Zellar
Warren Stevens
Prof. Sigmund Marx
Eduard Franz
Jay C
Harry Carey, Jr.
Deputy Dan
Adam Roarke
Uncle Pete
Chubby Johnson
Sam Gilmore
Tyler MacDuff
Tracer #1
Dale Van Sickel
Writer
Arthur C. Pierce
Director
Franklin Adreon
Makeup Artist
Robert Dawn
Original Music Composer
Paul Dunlap
Executive Producer
Fred Jordan
Editor
Frank P. Keller
Set Decoration
Raymond Boltz Jr.
Producer
Earle Lyon
Casting
Kerwin Coughlin
Special Effects
Roger George
Hairstylist
Vivienne Walker
Jasper Russel
Director of Photography
Alan Stensvold
Art Direction
Paul Sylos