A British officer poses as a traitor in order to infiltrate a team of terrorists who are sabotaging ships, while a seductive cabaret dancer is working for the mysterious genius who runs the enemy spy ring.
Mercedes Garcia
Viviane Romance
Lt. Robert Jackson
Roger Duchesne
Eric Marson
Erich von Stroheim
Lt. Frank Lloyd
Abel Jacquin
Maud Wilcox
Yvette Lebon
Gen. Wilcox
Jean PĂ©rier
Le Lt. Français
André Roanne
Philippe Richard
Henri Crémieux
Jacques Henley
Angelina / Dresser
Odette Talazac
Paul Velsa
Georges Paulais
Nelly / Manicurist (as Suffel)
Madeleine Suffel
André Nicolle
François Viguier
(as Didier)
Jean Didier
Henchman Maori
Georges Flamant
Pierre de Ramey
(as Melrac)
Marcel Melrac
Pierre Nay
(as Mariotti)
Frédéric Mariotti
Mme Nichols
Paulette Pax
(uncredited)
Marguerite de Morlaye
(uncredited)
Adolf E. Licho
Jean Dorane
Lucien Pascal