In a small mountain village lives a man with a challenging name, Giuseppe Garibaldi (one of Italy's "fathers of the fatherland"), but everybody call him with the nickname Peppino. Love fishing, the company of friends, the library where he works as a precarious employee. He is an optimistic person even if his child accuse him of being a wannabe. One day, due to a mess of politicians, an amazing thing happens: Peppino is mistakenly elected President of the Italian Republic. Pulled out from his quiet life, is to play a role for which he knows he is obviously inappropriate, but his common sense and his instinctive gestures are incredibly effective, except for the etiquette, for which he is in trouble. The inflexible and fascinating Deputy Secretary General of the Presidency of the Republic, Janis Clementi, is anxious to no avail in an attempt to regulate the unpredictable actions of the President...
Unfortunately the movie Welcome Mr. President! is not yet available on HBO Max.
| Directing | Riccardo Milani | Director |
| Directing | Elide Albertinotti | Second Assistant Director |
| Camera | Daniele Proietti | Camera Operator |
| Production | Barbara Russo | Production Coordinator |
| Production | Giovanni Iacobis | Location Manager |
| Sound | Francesco Cucinelli | Sound Mixer |
| Art | Vivien Russo | Assistant Production Design |
| Art | Maria Francesca Fogagnolo | Set Decoration |
| Costume & Make-Up | Martina Cossu | Makeup Department Head |
| Sound | Antonio Tirinelli | Sound Effects Editor |
| Production | Veronica Barbetta | Unit Manager |
| Camera | Paolo Tiberti | Key Grip |
| Visual Effects | Stefano Marinoni | VFX Supervisor |
| Production | Carlo Brocanelli | Production Manager |
| Camera | Andrea Beck Peccoz | Camera Operator |
| Editing | Carlo Simeoni | Assistant Editor |
| Sound | Adriano Di Lorenzo | Sound |
| Directing | Stefano Pastore | Second Assistant Director |
| Sound | Gianluca Basili | Sound Effects Editor |
| Writing | Fabio Bonifacci | Screenplay |
| Directing | Elide Cortesi | First Assistant Director |
| Visual Effects | Paola Trisoglio | Visual Effects Producer |
| Visual Effects | Federica Nisi | Visual Effects Coordinator |
| Directing | Francesco Capone | First Assistant Director |
| Production | Caterina Costa | Casting |
| Directing | Francesca Gasperini | Second Assistant Director |
| Camera | Cristian Ruocco | Assistant Camera |
| Production | Alessia Loreti | Casting |
| Sound | Lilio Rosato | Sound Editor |
| Directing | Martina Monicelli | Script Supervisor |
| Art | Paola Comencini | Production Design |
| Costume & Make-Up | Alberto Moretti | Costume Design |
| Camera | Sandro De Frino | Assistant Camera |
| Crew | Giorgio Antonini | Stunt Coordinator |
| Editing | Donatella Ruggiero | Co-Editor |
| Production | Filippo Pichi | Post Production Coordinator |
| Writing | Fabio Bonifacci | Story |
| Camera | Maurizio Cremisini | Assistant Camera |
| Lighting | Otello Diodato | Gaffer |
| Writing | Christian Poli | Dialogue |
| Art | Carlotta Desmann | Assistant Production Design |
| Costume & Make-Up | Armido Pezzato | Hair Department Head |
| Camera | Saverio Guarna | Director of Photography |
| Sound | Andrea Guerra | Original Music Composer |
| Production | Arianna Trono | Unit Manager |
| Production | Anna Losito | Production Secretary |
| Crew | Luca Ricci | Special Effects Coordinator |
| Production | Luca Bitterlin | Line Producer |
| Production | Cristina Vecchio | Location Manager |
| Camera | Danilo Caruso | Assistant Camera |
| Camera | Martino Pellion Di Persano | Assistant Camera |
| Production | Paolo Centore | Post Production Coordinator |
| Directing | Armando De Vincentis | Second Assistant Director |
| Sound | Alessandro Molaioli | Boom Operator |
| Editing | Giogiò Franchini | Editor |
| Production | Nicola Giuliano | Producer |
| Production | Viola Prestieri | Executive Producer |
| Production | Carlotta Calori | Associate Producer |
| Production | Francesca Cima | Producer |