Chester Morris
— Robert Holden
Genevieve Tobin
— Elinor Green
Victor Jory
— Alfred Doreen
Elizabeth Patterson
— Elinor's Aunt
Edward Van Sloan
— Professor Gustabve Hoffman
Josephine Whittell
— Mme. Albini
James Bell
— Spencer
Arthur Hohl
— Ship's Captain
Миша Ауэр
— Klein
Leonard Carey
— Hans
J. Carrol Naish
— Bryan