Carver
Sam Jordan
Dallas Chapman
Self (archive footage)
Spiritual Stone
Isaac Monroe
Grandpa Hickock
Chet
Future Sheriff McElroy
The Figure
Rockwell
Dr. Miller
Jim Lawrence
Grandpa Max Tennyson
Ed Solomon
Bucko Cassidy
Dr. Lakin / Announcer / Lieutenant / Six Million Year-Old Man / Cowboy
Tanner
Thomas
Marshall Boone
Marshall Toll
Oscar Odgen
Vince
John Majors
Darrell Knox
President of the U.S.A.
Lieutenant Blake
Manatee Man
Austin
Ben O'Connor
Officer Austin
Roy Stark
Steve Austin
Rex Kingman
Captain Sterling
Mike Gable
Self
Reed Harris
Mountain Dan
Captain Cody Briggs
Theatre Patron (uncredited)
Franklyn Hart
Philip Morgan
Lasky
Mike Catton
Thorvald
Frank Logan
Francis Gary Powers
Steve Austin
Larry
Steve Mundine
Andy Crocker
Blue
Man in Restaurant (uncredited)
Frank Harbin
