Billy Dannreuther
Gwendolen Chelm
Maria Dannreuther
Peterson
Julius O'Hara
Harry Chelm
Maj. Jack Ross
Ravello
Insp. Jack Clayton
Purser on SS Nyanga
Administrator
Captain of SS Nyanga
Hispano-Suiza Driver
Charles
Barman (uncredited)
Billy Dannreuther (voice) (uncredited)
Ahmed (uncredited)
