Arthur can no longer stand married life. He wants to get rid of his wife and live with his mistress. In doing so, he makes a mistake and kills his mistress Clara. But did he really commit the crime? His wife is accused. Who killed Clara?
| Actor | Role |
|---|---|
 Jean RichardArthur | Arthur |
 Dany RobinIsabelle | Isabelle |
 Félix MartenRobert | Robert |
 Magali NoëlClara | Clara |
 Claude MannMarc | Marc |
 Estella BlainHélène | Hélène |
 Louis ArbessierLawyer | Lawyer |
 Jean DanielNot listed | Not listed |
 Hubert DeschampsBoss | Boss |
 Paul FrankeurInspector Bruneau | Inspector Bruneau |
 Jacques MorelTaxi driver | Taxi driver |
 Roger RudelInspector Combes | Inspector Combes |