In Montreal, the unemployed fashion designer Sophie Malaterre is shown a website, switch.com, where it is possible to switch houses with a stranger for vacation. Sophie seeks an apartment in Paris nearby the Eiffel Tower that belongs to Bénédicte Serteaux and they change apartments. Sophie arrives in Paris on Saturday morning. The next morning, policemen break in the apartment and arrest Sophie while she is having a bath. Detective Damien Forgeat interrogates Sophie believing that she is Bénédicte and she learns that a beheaded body was found in her room and all evidence of her life has been deleted.
Unfortunately the movie Switch is not yet available on HBO Max.
| Directing | Frédéric Schoendoerffer | Director |
| Writing | Jean-Christophe Grangé | Writer |
| Production | Éric Névé | Producer |
| Production | Jean-Christophe Grangé | Producer |
| Art | Cécile Arlet Colin | Art Direction |
| Production | Frédéric Schoendoerffer | Producer |
| Sound | Bruno Coulais | Music |
| Costume & Make-Up | Marie-Laure Lasson | Costume Design |
| Production | Mathilde Snodgrass | Casting |
| Costume & Make-Up | Claire Lacaze | Costume Design |
| Art | Jean-Marc Kerdelhué | Production Design |
| Writing | Frédéric Schoendoerffer | Writer |
| Costume & Make-Up | Kent Richard | Additional Hairstylist |
| Camera | Euriel Etevenon | First Assistant Camera |
| Sound | Mari Riviere | Sound Mix Technician |
| Lighting | Dan Goyens | Best Boy Electric |
| Editing | Dominique Mazzoléni | Editor |
| Visual Effects | Thibault Martegani | Digital Compositor |
| Visual Effects | Delphine Garrelis | Digital Compositor |
| Crew | Dominique Fouassier | Stunt Coordinator |
| Production | Nora Salhi | Production Manager |
| Crew | Ken Coolen | Video Assist Operator |
| Crew | Luc Therrien | Special Effects Technician |
| Crew | Stéphane Boulay | Stunt Coordinator |
| Art | Nicolas Romand | Swing |
| Crew | Bernard Guay | Special Effects Assistant |
| Editing | Marjolaine Mispelaere | Colorist |
| Sound | Vincent Montrobert | Sound Editor |
| Camera | Vincent Gallot | Director of Photography |
| Lighting | Pierre Arnaud Ouvrard | Electrician |
| Visual Effects | Yves Domenjoud | Special Effects Supervisor |
| Art | Stéphanie Bertrand | Assistant Art Director |
| Lighting | Thomas Gally | Electrician |
| Camera | Jean-Mary Vodoz | Grip |
| Crew | Alain Figlarz | Stunt Coordinator |
| Editing | Elsa Fernández | Editor |
| Camera | Malek Krimed | First Assistant Camera |
| Production | Geneviève Acien | Extras Casting |
| Camera | Philip Lozano | Camera Operator |
| Art | Nicolas Raffy | Property Master |
| Art | Emmanuel Maintigneux | Set Designer |
| Camera | Raphaël Dougé | Assistant Camera |
| Visual Effects | Berengere Dominguez | Visual Effects Coordinator |
| Crew | David Genty | Stunt Coordinator |
| Costume & Make-Up | Myeshea Baker | Costumer |
| Lighting | William Gally | Gaffer |
| Lighting | Carter Lee Garrett | Lighting Technician |
| Costume & Make-Up | Cécile Pellerin | Key Makeup Artist |
| Camera | Amandine Schelle | Second Assistant Camera |
| Directing | Anne-Marie Garcia | Script Supervisor |
| Lighting | Laratte Didier | Electrician |
| Sound | Antoine Deflandre | Sound Mixer |
| Sound | François-Joseph Hors | Sound Re-Recording Mixer |
| Lighting | Alexandre Levi | Electrician |
| Sound | Julien Bourdeau | Dialogue Editor |
