Kadro (12)
Richard ArlenJohn 'Captain' Martin
Greta GyntPeggy Mason
Donald HoustonMichael Mallard
Edwin RichfieldDaller
Michael BalfourBennett, short henchmanArnold AdrianMark, tall henchman
Sydney BromleyEnsonMary GermaineMargaret Lane
Vincent BallWilliams
Elspet GrayJune MallardAntony ViccarsDetective-Inspector Hunt
Howard LangMarne