Mister X
- Bliadhna: 1967
- Dùthaich: Italy, Spain
- Seòrsa: Action, Crime, Drama
- Stiùidio: Copercines, Cooperativa Cinematográfica, Terra Film
- Faclan-luirg: superhero
- Stiùiriche: Piero Vivarelli
- Cast: Pier Paolo Capponi, Gaia Germani, Armando Calvo, Anna Zinnemann, Umberto Raho, Renato Baldini