A couple, convinced that extramarital affairs bring marriage to life, are having the time of their lives. But trouble begins when the bride falls in love with another man and abandons her husband.
| Actor | Role |
|---|---|
 Roger CoggioChristian Cantel | Christian Cantel |
 Pascale PetitNathalie Cantel | Nathalie Cantel |
 Cathy RosierFrédérique | Frédérique |
 Jean-Claude MichelJean-Louis Le Métayer | Jean-Louis Le Métayer |
 Bob LerickNot listed | Not listed |
 Roger LumontNot listed | Not listed |
| EEugenio Di PetraNot listed | Not listed |
 André RouyerNot listed | Not listed |
 Francis LemonnierNot listed | Not listed |