Acting
November 12, 1937
Rome, Lazio, Italy
as Grandi
as Peterson (voice) (uncredited)
as Alfredo Wiel
as Ing. Martelli
as Commissario Sarti
as commissario Giannetti
as Dr. Filippo Cinti
as Tiziano Ballarin
as Bergamini
as Massimo D'Amico