Kadro (21)
Don McGuireCongo Bill
Cleo MooreLureen / Ruth Culver
Jack IngramCameron
I. Stanford JolleyBernie MacGraw
Nelson LeighDr. Greenway
Charles KingKleeg
ArmidaZaleaHugh ProsserMorelli
Neyle MorrowKahla
Fred GrahamVillaboRusty WescoattIvan
Anthony WardeRoganStephen CarrTom MacGraw
William FawcettBlinky
Frank LackteenNagu
Knox ManningNarrator
Frank O'ConnorFrank
Eddie ParkerTorturer
Stanley PriceNagu's Friend
Wally WestCircus Henchman
Leonard PennAndre Bocar