
Claude Brasseur
François Beretton
Acting

Brigitte Fossey
Françoise Beretton
Acting

Sophie Marceau
Victoire Beretton, known as “Vic”
Acting

Denise Grey
Poupette, François' grandmother, Vic's great-grandmother
Acting

Pierre Cosso
Philippe Berthier
Acting

Lambert Wilson
Félix Maréchal
Acting

Alexandre Sterling
Mathieu
Acting

Sheila O'Connor
Pénélope Fontanet
Acting

Alexandra Gonin
Samantha Fontanet, Penelope's younger sister
Acting

Daniel Russo
Étienne, François' dentist friend
Acting

Jean-Philippe Léonard
Stéphane
Acting

Laurent N'Diaye
Arnaud
Acting
![Philippe Kelly]()
Philippe Kelly
Reddo
Acting

Laetitia Gabrielli
Joëlle, who has to take her swimming test without knowing how to swim
Acting

Frédérique Pressmann
Géraldine, with dental braces
Directing
![Christopher Beaunay]()
Christopher Beaunay
Jean-Pierre
Acting
![Laurence Gigon]()
Laurence Gigon
Caroline
Acting
![Nathalie Riqué]()
Nathalie Riqué
Lydia, Vic's rival
Acting
![Claudia Morin]()
Claudia Morin
Mrs. Fontanet, mother of Pénélope
Acting
![Jean Leuvrais]()
Jean Leuvrais
Professor Portal, in Lyon
Acting

Zabou Breitman
Catherine, Philippe's ex
Acting

Marie Bunel
Owner of “Studio 27” lent for Mathieu’s Party
Acting

Robert Le Béal
Doctor Colbert, president of the jury, defense of François
Acting

Robert Dalban
Serge, waiter at “La Coupole”
Acting

Janine Souchon
Mrs. Monnet, Vic's parents' "secret agent"
Acting

Michel Bonnet
Taxi driver (“no smoking”)
Acting

Gaëlle Legrand
Cécile, at the restaurant, sitting next to Félix
Acting

Patricia Millardet
Cécile's friend at the restaurant, sitting opposite Félix
Acting

Annette Poivre
Adrienne
Acting

Lucienne Legrand
Lady who takes offense at the Mozart concert in Salzburg
Acting

Mathieu Rivolier
Researcher in the lab with François
Acting
![Catherine Griffoni]()
Catherine Griffoni
Thérèse, trainee “mouse” who works with François
Acting
![Hélène Hily]()
Hélène Hily
Nurse at the hospital
Acting

Vladimir Cosma
Self, at the recording studio for Poupette
Sound

Michel Derain
French Teacher (uncredited)
Acting

Francis Lemaire
Samantha's little buddy
Acting
![Dominique Bauguil]()
Dominique Bauguil
Felix's friend
Acting
![Gérard Cuvier]()
Gérard Cuvier
Shy customer
Acting
![Jérôme Nobécourt]()
Jérôme Nobécourt
Bartender at the “Cook da Books” concert
Acting
![Philippe Kelly]()
Philippe Kelly
Fredo, Philippe's friend
Acting
![Jean-Louis Airola]()
Jean-Louis Airola
Cop controlling Vic as a "prostitute" (uncredited)
Crew

Michel Berreur
Cop controlling Vic as a "prostitute" (uncredited)
Acting

Danièle Thompson
Woman in restaurant, dining with François and Françoise (uncredited)
Writing
![Caroline Thompson]()
Caroline Thompson
Girl at the bar at Cook da Books concert (uncredited)
Acting

Jacques Chancel
Self, at “La Coupole” (uncredited)
Acting

Élie Chouraqui
Claude Barrac, at the restaurant talking to Françoise (uncredited)
Directing

Xavier Gélin
Gilles, Françoise's work colleague (uncredited)
Acting
![Olivier Pourcel]()
Olivier Pourcel
Lucas, Pénélope and Samantha's little brother (uncredited)
Acting

Henri Labussière
Neighbor of Mathieu (uncredited)
Acting

Sandrine Bonnaire
High school student (silhouette) (uncredited)
Acting