José Manuel Marcos
Dick Sand
Acting
Edmund Purdom
Admiral Marlowe
Acting
Marc Cassot
Captain Hull
Acting
Doris Thomas
Clara Marlowe
Acting
Howard Vernon
Korda
Acting
Armand Mestral
Harris
Acting
William Berger
Negoro
Acting
Fernando Bilbao
Hercules
Acting
Sergio Mendizábal
Benedict
Acting
Luis Barboo
Sailor
Acting
Alberto Dalbés
Vargas
Acting
Marisol Delgado
Clara's maid
Acting
Gonzalo Cañas
Bat
Acting
Perrette Pradier
Clara Marlowe (voice) (uncredited)
Acting