In order to make a good impression on her new boss at a work party, Léa Faber, a young single woman devoted to her job, leads everyone to believe that she is married to Yann, the pianist at the party whom she has just met. He decides to play along.

• K'Ien Productions
• AT-Production
• Claire Keim
• Frédéric Diefenthal
• Philippe Drecq
• Serge Larivière
• Elisa Maillot
• Pierre Dherte
• Muriel Jacobs
• Eloïse Dogustan