•
Jean Marais: Inspector Désiré Marco •
Françoise Arnoul: Aimée de La Capelle, a resident •
Denise Grey: Mrs Hazard-Habran, the college director •
Jeanne Moreau: Julie, the waitress at the restaurant "La jument verte" •
Noël Roquevert: Emile, the owner of "La jument verte" •
Line Noro: Mrs Brigitte Tournesac, the supervisor at the collège •
Katherine Kath: Mrs Claude Persal, a professor at the college •
Umberto Almazan: Mr Da Costa, a restaurant guest •
Nicole Besnard as Chantal •
Louis de Funès: Mr Triboudot, Mérémont's photographer •
Pierre Morin: the commissioner Broche •
Jean Sylvère: the stamp collector •
Dany Carrel: Bettina de Virmant, a resident •
Yves-Marie Maurin: the little boy at the restaurant • : Mrs Simone Sergent, a college professor •
Edouard Francomme: a restaurant guest •
Martine Alexis •
Marie-France == References ==