In the middle of a performance of the play "Le Cocu", a bad boulevard comedy at a Parisian theatre, Yannick gets up and interrupts the show to take the evening back in hand.
You can now watch Yannick online on the following streaming providers in the United States.
| Directing | Quentin Dupieux | Director |
| Writing | Quentin Dupieux | Screenplay |
| Production | Quentin Dupieux | Producer |
| Production | Hugo Sélignac | Producer |
| Production | Thomas Verhaeghe | Producer |
| Art | Colas Lambert | Painter |
| Sound | Laurent Chassaigne | Foley Supervisor |
| Sound | Guillaume Le Braz | Sound Mixer |
| Sound | Quentin Lenoir | Sound Assistant |
| Sound | Gadou Naudin | Foley Artist |
| Sound | Louis Naudin | Sound Recordist |
| Sound | Lola Ripoll | Boom Operator |
| Lighting | Renaud Garnier | Gaffer |
| Editing | Fabien Napoli | Colorist |
| Editing | Quentin Dupieux | Editor |
| Production | Mathieu Verhaeghe | Producer |
| Crew | Benjamin Vasseur | Thanks |
| Camera | Quentin Dupieux | Director of Photography |