The Fatal Impulse
Voltar
Boris KarloffEle próprio
Robert LansingLieutenant Brian Rome
Whitney BlakeJane Kimball
Conrad NagelMayor Walker Wylie
Mary Tyler MooreMary Snyder
Elisha Cook Jr.Harry Elser
Steve BrodieSgt. George Dumont
Elaine EdwardsMarjorie Dalquiss
Lance FullerRobert Larrimore
Harry BartellMr. Dalquiss
Alice BackesCarolyn
Antony CarboneBernie
Ed NelsonBrundage
Cynthia PepperReceptionist- Ernestine BarrierAgnes Kimball
- Ella EthridgeMartha Bailey
Fred GrahamSgt. Hannigan- Edwin RochelleWaiter (sem créditos)
- Chalky WilliamsPoliceman (sem créditos)