Abel Gance Jean Novalic Director, Actor Victor Francen Martial Novalic Actor Colette Darfeuil Genevieve de Murcie Actor Samson Fainsilber Schomburg Actor Jeanne Brindeau Mme. Novalic Actor Sylvie Gance Isabelle Bolin Actor Georges Colin Werster Actor Jean d'Yd M. de Murcie Actor Major Heitner Le docteur Actor Edmond T. Gréville Assistant Director Jean Boyer Writer Maurice Forster Cameraman, Cinematographer Roger Hubert Cameraman, Cinematographer Jules Kruger Cameraman, Cinematographer Nikolas Roudakoff Cameraman Arthur Honegger Original Music Michel Michelet Original Music Maurice Martenot Original Music Lazare Meerson Art Director, Art Director Walther Ruttmann Art Director, Art Director César Lacca Art Director Nicolas Roudakoff Cinematographer Robert Beaudoin Sound Engineer Maurice Carrouet Sound Engineer