Two distant cousins meet at a wedding banquet for an elderly couple. Over time, a close friendship develops between them, but their spouses begin to think that they are more than just friends.

Marie-Christine Barrault
as Marthe

Victor Lanoux
as Ludovic

Marie-France Pisier
as Karine

Guy Marchand
as Pascal

Ginette Garcin
as Bijou

Sybil Maas
as Diane

Popeck
as Sacy

Pierre Plessis
as Gobert

Catherine Verlor
as Nelsa

Hubert Gignoux
as Thomas