Memo Benassi
John Brown, il detective
Leda Gloria
Anna
Ninì Dinelli
Clara
Lamberto Picasso
Fersen
Ernesto Sabbatini
Ammiraglio Morstan
Fosco Giachetti
Raythan
Alexandre Mihalesco
Jackie
Oreste Fares
Mister Baskerville
Giovanni Ferrari
Un autista
Mario Bonnard
Director
Screenplay
Editor
Gastone Medin
Production Design
Producer
Giulio Bonnard
Music
