
Mister X
- annos singulos: 1967
- Patriam: Italy, Spain
- genus: Action, Crime, Drama
- Studio: Copercines, Cooperativa Cinematográfica, Terra Film
- keyword: superhero
- Director: Piero Vivarelli
- cast: Pier Paolo Capponi, Gaia Germani, Armando Calvo, Anna Zinnemann, Umberto Raho, Renato Baldini