O Monstro
Voltar
Lionel AtwillDr. Jerry Xavier
Fay WrayJoanne Xavier
Lee TracyLee Taylor
Preston FosterDr. Wells
John WrayDr. Haines
Harry BeresfordDr. Duke
Arthur Edmund CareweDr. Rowitz
Leila BennettMamie
Robert WarwickCommissioner Stevens- George RosenerOtto, Dr. Xavier's Butler
Willard RobertsonDetective O'Halloran
Thomas E. JacksonDaily World Editor
Harry HolmanMike, Waterfront Policeman
Mae BuschCathouse Madame
Tom DuganSheriff- Raoul FreemanMorgue Detective (Uncredited)
Selmer JacksonWillard Keefe, Daily World Night Editor (Uncredited)- Charles McMurphyDetective at Headquarters (Uncredited)
- Ky RobinsonMorgue Detective (Uncredited)
Louise BeaversLouise (Uncredited)