Een journalist komt in het bezit van een magische ring waardoor je onzichtbaar wordt, en de bijbehorende geheime formule. Dan blijken een aantal Chinese agenten hier ook erg in geïnteresseerd.
Nee, helaas is Matchless nog niet beschikbaar op Netflix in Nederland.
| Directing | Alberto Lattuada | Director |
| Writing | Alberto Lattuada | Writer |
| Writing | Ermanno Donati | Story |
| Costume & Make-Up | Piero Tosi | Costume Designer |
| Sound | Piero Piccioni | Original Music Composer |
| Production | Luigi Carpentieri | Producer |
| Production | Dino De Laurentiis | Producer |
| Production | Ermanno Donati | Producer |
| Sound | Gino Marinuzzi Jr. | Original Music Composer |
| Sound | Ennio Morricone | Original Music Composer |
| Camera | Alessandro D'Eva | Director of Photography |
| Editing | Franco Fraticelli | Editor |
| Art | Mario Scisci | Production Design |
| Art | Vincenzo Del Prato | Art Direction |
| Art | Gisella Longo | Set Decoration |
| Costume & Make-Up | Cesare Rovatti | Costume Designer |
| Costume & Make-Up | Franco Corridoni | Makeup Department Head |
| Costume & Make-Up | Maria Teresa Corridoni | Hairstylist |
| Crew | Guy Delécluse | Special Effects |
