Gentleman-oplichter Jerico (Patrick Macnee) en zijn assistent jagen op de vermaarde Gemini-diamant die in het bezit is van een doortrapte schurk-miljonair (Herbert Lom) op Malta. Maar waar is de èchte steen? Jerico gaat koortsachtig op zoek. Slaagt hij erin de diamant te vinden?
Nee, helaas is Mister Jerico nog niet beschikbaar op Netflix in Nederland.
| Sound | Dennis Whitlock | Sound Mixer |
| Sound | Laurie Johnson | Conductor |
| Sound | Laurie Johnson | Original Music Composer |
| Art | Harry Pottle | Art Direction |
| Directing | Ivor Powell | Assistant Director |
| Production | Julian Wintle | Producer |
| Costume & Make-Up | Bill Griffiths | Hairdresser |
| Sound | Alan Willis | Sound Editor |
| Production | Philip Levene | Associate Producer |
| Editing | Lionel Selwyn | Editor |
| Costume & Make-Up | Bunty Phillips | Makeup Artist |
| Sound | A. W. Lumkin | Recording Supervision |
| Sound | A. W. Lumkin | Sound Supervisor |
| Sound | Denis Porter | Sound Recordist |
| Crew | Roy Vincente | Stunts |
| Production | Barry Delmaine | Associate Producer |
| Crew | Ivan Pulis | Stunt Double |
| Costume & Make-Up | Laura Nightingale | Wardrobe Master |
| Camera | Alan Hume | Director of Photography |
| Production | Ray Frift | Production Manager |
| Art | William Green | Construction Manager |
| Writing | Philip Levene | Writer |
| Art | Harry Pottle | Production Design |
| Camera | Tony White | Camera Operator |
| Directing | Marjorie Lavelly | Continuity |
| Directing | Sidney Hayers | Director |
| Writing | David T. Chantler | Story |
