as Paris Cafe Manager (Uncredited)
as Guest (uncredited)
as French Minister (uncredited)
as E.E. Cartwright
as Prof. Dupont
as Dr. Hamil (uncredited)
as Bruno Steffen (as Andre Charlot)
as Father Antoine
as Mr. Kalenin
as Dr. Renee
as Dr. Clark
as Distinguished Man (uncredited)
as Andre Leroux
