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 | A. W. Lumkin | Sound Supervisor |
| Writing | Philip Levene | Writer |
| Production | Julian Wintle | Producer |
| Camera | Tony White | Camera Operator |
| Costume & Make-Up | Laura Nightingale | Wardrobe Master |
| Art | Harry Pottle | Production Design |
| Directing | Ivor Powell | Assistant Director |
| Crew | Ivan Pulis | Stunt Double |
| Art | William Green | Construction Manager |
| Costume & Make-Up | Bunty Phillips | Makeup Artist |
| Sound | Denis Porter | Sound Recordist |
| Crew | Roy Vincente | Stunts |
| Sound | Laurie Johnson | Original Music Composer |
| Sound | A. W. Lumkin | Recording Supervision |
| Editing | Lionel Selwyn | Editor |
| Art | Harry Pottle | Art Direction |
| Sound | Alan Willis | Sound Editor |
| Production | Barry Delmaine | Associate Producer |
| Camera | Alan Hume | Director of Photography |
| Directing | Marjorie Lavelly | Continuity |
| Production | Philip Levene | Associate Producer |
| Costume & Make-Up | Bill Griffiths | Hairdresser |
| Production | Ray Frift | Production Manager |
| Sound | Laurie Johnson | Conductor |
| Writing | David T. Chantler | Story |
| Directing | Sidney Hayers | Director |
