Victor, a disillusioned sexagenarian, sees his life turned upside down on the day when Antoine, a brilliant entrepreneur, offers him a new kind of attraction: mixing theatrical artifices and historical reconstruction, this company offers his clients a chance to dive back into the era of their choice. Victor then chose to relive the most memorable week of his life: the one where, 40 years earlier, he met the great love.
| Directing | Nicolas Bedos | Director |
| Editing | Anny Danché | Editor |
| Production | Denis Pineau-Valencienne | Producer |
| Production | René Kraus | Co-Producer |
| Production | Emmanuelle Prévost | Casting |
| Production | François Fontès | Co-Producer |
| Production | François Kraus | Producer |
| Editing | Florent Vassault | Editor |
| Costume & Make-Up | Emmanuelle Youchnovski | Costume Design |
| Camera | Nicolas Bolduc | Director of Photography |
| Sound | Anne-Sophie Versnaeyen | Original Music Composer |
| Sound | Nicolas Bedos | Original Music Composer |
| Art | Stéphane Rozenbaum | Production Design |
| Production | Sylvain Monod | Production Manager |
| Production | Ardavan Safaee | Producer |
| Writing | Nicolas Bedos | Writer |
| Costume & Make-Up | Hugues Lavau | Key Makeup Artist |
| Costume & Make-Up | Lisa Schonker | Key Makeup Artist |
| Directing | Daniel Dittmann | First Assistant Director |
| Art | Matthieu Beutter | Graphic Designer |
| Sound | Jean-Paul Hurier | Sound Re-Recording Mixer |
| Sound | Rémi Daru | Production Sound Mixer |
| Sound | Séverin Favriau | Supervising Sound Editor |
| Production | Adrian Politowski | Executive Producer |
| Production | Beata Saboova | Producer |
| Production | Marie de Cenival | Producer |
| Costume & Make-Up | Frédérique Arguello | Hairstylist |
| Costume & Make-Up | Virginie Berland | Wigmaker |
| Costume & Make-Up | Laurent Bozzi | Hairstylist |
