A narcissistic artist's world turns upside down after his wife's affair and a disastrous exhibition of his work.
Unfortunately the movie Those Happy Years is not yet available on HBO Max.
| Writing | Stefano Rulli | Screenplay |
| Production | Riccardo Borni | Production Manager |
| Writing | Sandro Petraglia | Screenplay |
| Writing | Sandro Petraglia | Story |
| Writing | Caterina Venturini | Screenplay |
| Writing | Daniele Luchetti | Screenplay |
| Production | Gianni Costantino | Casting |
| Costume & Make-Up | Maria Rita Barbera | Costume Design |
| Sound | Maurizio Argentieri | Sound |
| Production | Riccardo Tozzi | Producer |
| Directing | Melissa Strizzi | Script Supervisor |
| Production | Marco Chimenz | Producer |
| Camera | Ivan Casalgrandi | Camera Operator |
| Production | Gina Gardini | Delegated Producer |
| Writing | Caterina Venturini | Story |
| Writing | Stefano Rulli | Story |
| Directing | Gianni Costantino | First Assistant Director |
| Writing | Daniele Luchetti | Story |
| Production | Matteo De Laurentiis | Executive Producer |
| Crew | Simona De Laurentiis | Post Production Supervisor |
| Production | Sandra Bonacchi | Line Producer |
| Production | Giovanni Stabilini | Producer |
| Lighting | Gianni Gentili | Gaffer |
| Camera | Andrea Collepiccolo | First Assistant Camera |
| Art | Giulia Parigi | Assistant Production Design |
| Art | Luana Raso | Set Decoration |
| Sound | Valentina Giacco | Sound Effects Editor |
| Costume & Make-Up | Irene Fasullo | Makeup Artist |
| Camera | Fabrizio Vicari | "B" Camera Operator |
| Production | Christian Giuliani | Production Accountant |
| Camera | Massimiliano Ricci | First Assistant "B" Camera |
| Sound | Alessandro Giacco | Sound Effects Editor |
| Costume & Make-Up | Marzia Nardone | Assistant Costume Designer |
| Camera | Mauro Pezzotti | Key Grip |
| Production | Christian Giuliani | Production Coordinator |
| Art | Maria Grazia Schirripa | Assistant Set Decoration |
| Camera | Andrea Grossi | Second Assistant Camera |
| Sound | Lilio Rosato | Sound Editor |
| Sound | Mario Giacco | Foley Artist |
| Sound | Vincenzo Nardi | Boom Operator |
| Art | Stefano Carbonaro | Property Master |
| Costume & Make-Up | Paola Gattabrusi | Makeup Department Head |
| Costume & Make-Up | Massimo Gattabrusi | Hair Department Head |
| Costume & Make-Up | Marzia Colomba | Hairdresser |
| Production | Alice Marchitelli | Unit Production Manager |
| Costume & Make-Up | Alessia Iacino | Makeup Artist |
| Sound | Francesco Cucinelli | Sound Mixer |
| Costume & Make-Up | Alberta Ceccarelli | Seamstress |
| Editing | Mirco Garrone | Editor |
| Camera | Claudio Collepiccolo | Director of Photography |
| Sound | Franco Piersanti | Music |
| Editing | Francesco Garrone | Editor |
| Art | Giancarlo Basili | Production Design |
| Directing | Daniele Luchetti | Director |
