George Reeves
— Mike Patton
Wanda McKay
— Greta Vanderhorn
Ralph Byrd
— Bob Simpson
Armida
— Wanama
Smoki Whitfield
— Oolonga
Dolores Castle
— Yvonne
Rudy Robles
— Nugara
Linda Leighton
— Helen Phillips
Helena Grant
— Mrs. Fitzhugh
Fred Coby
— Pilot
Onest Conley
— Drummer
Zack Williams
— Chief M'benga
Jack Carroll
— Accompanist
Reed Hadley
— Radio Newscaster (uncredited)
Sam Harris
— Bar Patron (uncredited)
William H. O'Brien
— Bartender (uncredited)
Joe Gilbert
— Bar Patron (uncredited)