90 mins | Drama, Crime, Action | May 13, 1967
90 mins | Drama, Crime, Action | May 13, 1967
| IMDb rating | 5.4 |
| Producers | Terra Film, Copercines, Cooperativa Cinematográfica |
| Original title | Mister X |
| Directors | Joaquim Palomares, Renata Parisi, Piero Vivarelli |
| Writers | Eduardo Manzanos, Adriano Bolzoni, Augusto Caminito |
as Mister X (as Norman Clark)
as Timy
as George Lamarro
as Dolly
as Jack MacDougall (as Umi Raho)
as Antonio 'Joe' Caruso
as Inspector Roux
as Commissioner Sebastian
as Veronica Strindberg
as Lembus (as Joe Atlanta)
as Younger Henchman
as Commissioner Mariotti
as
as Lamarro Henchman
as Jim
as Gloria
as Party Guest (uncredited)
as Sergeant Joe (uncredited)