The diabolical Goldsinger, enraged at being excluded from the UN, hatches a plot to blow up the assembly while all the heads of the state participate. Luckily, inept agent James Tont discovers the plot and sets out to stop Goldsinger.
Unfortunately the movie James Tont Operation U.N.O. is not yet available on HBO Max.
| Directing | Bruno Corbucci | Director |
| Directing | Giovanni Grimaldi | Director |
| Writing | Giovanni Grimaldi | Writer |
| Writing | Bruno Corbucci | Writer |
| Directing | Anna Maria Montanari | Script Supervisor |
| Sound | Marcello Giombini | Original Music Composer |
| Camera | Alessandro D'Eva | Director of Photography |
| Camera | Raffaele Masciocchi | Director of Photography |
| Editing | Ornella Micheli | Editor |
| Production | Luigi Carpentieri | Producer |
| Production | Ermanno Donati | Producer |
| Camera | Giovanni Ciarlo | Camera Operator |
| Camera | Claudio Ragona | Camera Operator |
| Directing | Aldo Grimaldi | First Assistant Director |
| Directing | Rosaria Polizzi | Script Supervisor |
| Costume & Make-Up | Franco Freda | Makeup Artist |
| Costume & Make-Up | Gabriella Borzelli | Hairstylist |
| Sound | Bruno Brunacci | Sound |
| Editing | Ada Grimaldi | Assistant Editor |
| Production | Sergio Martino | Unit Manager |
| Production | Ennio Di Meo | Unit Manager |
| Art | Aurelio Crugnola | Production Design |
| Art | Franco Fumagalli | Set Decoration |
| Costume & Make-Up | Luciana Marinucci | Costume Design |
| Production | Alfonso Donati | Production Manager |
| Production | Piero Donati | Line Producer |
