Victor Francen

as Panisse's older brother

as Penitent

as Colonel Valentini

as Father Du Rocher

as Prof. Montel

as Brancardier (1 episode)

as Henri Brissac

as Dr. Coudray

as Henri Dumières

as Police Inspector Beauvais

as Dr. Marre

as Francis Ingram

as Anatole Giron

as Constantin Heger

as Legare

as Licata

as Self

as Hugo Von Mohr

as Wladislaw Grudek

as Count Pawel Orwid

as Capt. Patain Malo

as Caid Yousseff

as President of University