Mister X
- Tausaga: 1967
- Atunuʻu: Italy, Spain
- Ituaiga: Action, Crime, Drama
- Potu potu: Copercines, Cooperativa Cinematográfica, Terra Film
- Upu autu: superhero
- Faʻatonu: Piero Vivarelli
- Faʻafiafia: Pier Paolo Capponi, Gaia Germani, Armando Calvo, Anna Zinnemann, Umberto Raho, Renato Baldini