Pierre is CEO van een grote familieonderneming. Hij staat op het punt de deal van de eeuw te sluiten. Hij moet enkel nog een formaliteit afhandelen: de handtekening van zijn neef Adrien, die 50% van het bedrijf bezit. Deze idealistische dromer, die de blunders opstapelt, is zo blij Pierre te zien dat hij tijd met hem wil doorbrengen en de ondertekening wil uitstellen.
Nee, helaas is Mon cousin nog niet beschikbaar op Netflix in Nederland.
| Sound | Anne-Sophie Versnaeyen | Music Director |
| Camera | Guillaume Schiffman | Director of Photography |
| Production | Richard Grandpierre | Producer |
| Costume & Make-Up | Valérie Théry-Hamel | Key Makeup Artist |
| Production | Ardavan Safaee | Producer |
| Production | Bastien Sirodot | Producer |
| Sound | Anne-Sophie Versnaeyen | Original Music Composer |
| Editing | Anny Danché | Editor |
| Production | Gigi Akoka | Casting |
| Art | Florian Augereau | Art Direction |
| Production | Frédéric Doniguian | Executive Producer |
| Sound | Jérôme Rebotier | Original Music Composer |
| Production | Sylvain Goldberg | Producer |
| Production | Adrian Politowski | Executive Producer |
| Production | Cédric Iland | Producer |
| Art | Marie-Hélène Sulmoni | Production Design |
| Sound | Nicolas Becker | Original Music Composer |
| Art | Sandrine Jarron | Art Direction |
| Costume & Make-Up | Sabine Fevre | Makeup Artist |
| Sound | Agoria | Original Music Composer |
| Production | Vincent Lindon | Associate Producer |
| Costume & Make-Up | Olivier Bériot | Costume Design |
| Sound | Jean-Paul Hurier | Sound Re-Recording Mixer |
| Lighting | Loïc Limosin | Gaffer |
| Directing | Jan Kounen | Director |
| Writing | Jan Kounen | Writer |
| Writing | Vincent Lindon | Writer |
| Writing | Fabrice Roger-Lacan | Writer |
