Cast
Antonio Moreno
Ulysses Ferragut
Madame Pâquerette
Doctor Fedelmann (as Mme. Paquerette)
Andrews Engelmann
Submarine Commander (as André von Engelman)
John George
Servant (uncredited)
Hughie Mack
Caragol (prologue)
Mickey Brantford
Ferragut's Son - Esteban (as Michael Brantford)
Frédéric Mariotti
Toni - the Mate (as Fredrick Mariotti)
Fernand Mailly
Count Kaledine
Alice Terry
Freya Talberg