character - Guest (uncredited)

character - French Minister (uncredited)

character - Distinguished Man (uncredited)

character - Dr. Hamil (uncredited)

character - Prof. Dupont

character - Dr. Clark

character - Mr. Kalenin

character - Andre Leroux

character - Carroll White

character - Father Antoine

character - E.E. Cartwright

character - Dr. Renee

character - Paris Cafe Manager (Uncredited)

character - Bruno Steffen (as Andre Charlot)