Robert Douglas
Capt. Markham
Richard Cromwell
Lt. Bill Armstrong
Hazel Terry
Pamela Brent
H.B. Warner
British Consul Brent
Noah Beery
The Presidente of Bianco
Esme Percy
Diego de Costa
Frederick Culley
The Admiral
Henry Victor
Lt. d'Enriquo
Binkie Stuart
Jennifer
Julie Suedo
Juanita (the assassin)
Richard Ainley
Lieutenant