Acting
January 25, 1923
Rome, Italy
as Jason
as (uncredited)
as Costantino Imbriani
as Inspector Jansen
as Ghedini
as Parenti
as Cleophas
as Major Horst
as Antonio Vessier
as Prof. John Fielding (voice)
as Eugenio Davis
as Arrow
as Piperno
as Commissario Vian
as Willy Hilfe
as Il preside
as Bob Marshall