Cast
David Torrence
Dr. Tronchin
Margaret Lindsay
Nanette Calas
Reginald Owen
King Louis XV
Gordon Westcott
The Captain
Murray Kinnell
Emile, Voltaire's Servant
Doris Lloyd
Mme. Clarion, Actress
John George
Protester in Montage
George Arliss
Voltaire
Doris Kenyon
Mme. Pompadour
Alan Mowbray
Count de Sarnac
Theodore Newton
François