Two brothers, one very successful and the other not, switch places with each other, exchanging jobs and wives.
Paul Cavaillac
Gaspard Cavaillac
Vincent
Marie
Isabelle
Boileau
Olga
Raoul
Le jeune écrivain chez Olga
La fleuriste
Le notaire
Charlotte
La mère de Marie
Yacht Club president
Neurologist
Nurse
Marie's mother
Headmistress
