Chronic serial womanizer Stephane Margelle drops his wife Sophie off at the airport so she can go away for Easter weekend. He immediately picks up beautiful young Julie, who has just had a fight with her married boyfriend. He gets her back to his apartment and is preparing for a sexy weekend, when his wife suddenly returns home. He makes up a bizarre, on-the-spot, spur-of-the-moment story that the gorgeous girl is actually his long-lost daughter. Julie plays along, but this leads to a whole series of increasingly ridiculous lies and comical situations (such as when her real mother shows up).
Jean-Paul Belmondo
Sophie Marceau
Marie Laforêt
Rosy Varte
Michel Beaune
Marie-Christine Descouard
Gérard Hernandez
Elisabeth Kolhammar
Flora Alberti
Marc Lamole
Maurice Auzel
Laura Ballard
Charly Bertoni
Christian Bianchi
Gérard Camp
Scarlet Maia de Castro
Henri Cogan
Tony Cousin
Auguste Danielle
Gilles Danjaume
Francis Darmon
Muriel Dubrule
Maitena Galli
José Gonel
Charly Koubesserian
Françoise Leriche
Gérard Liadouze
Jean-Pierre Lorrain
Philippe Mareuil
Annick Mazzani
Jean Mersant
Nancy Mooy
Laurent Natrella
Martine Tremileski
Jean Panisse
Alain Panteleimonoff
Henriette Piper
Genevieve Renan
Patrick Rocca
Olivier Rodier
Pierre Rosso
Dominique Teboul
Rémy Julienne
Alice Lautner
Carlos Sotto Mayor