Kadro (30)
Frankie ThomasTim Tyler
Frances RobinsonLora Lacey
Jack MulhallSgt. Gates
Al SheanProfessor Tyler
Norman WillisSpider Webb
Anthony WardeGarry DrakeEarl DouglasJules Lazarre
William BenedictSpud
Frank MayoJim ConwayAlan GreggBrent
Stanley BlystoneCapt. Clark
Everett BrownMoguSkippyJuJu
Ernie AdamsHenchman Becker
Ed BradyIvory Patrol Lieutenant
Al BridgeCapt. Trowbridge
Lane ChandlerPatrolman Kelly
William DesmondDock Official
William DesmondDock Official
Kenneth HarlanSpencer, Trader
Ethan LaidlawPatrol Guard RockyWilliam McClainNativeChuck MorrisonHenchman
Charles MurphyHenchman
Forbes MurrayThe Doctor
Pat J. O'BrienPatrolman Berry
Eddie ParkerHenchman
Tom SteeleIvory Patrolman
Charles SullivanRiver Boat Crewman / Henchman
Harry WilsonHenchman