Louis de Funès as Antoine Brisebard

Claude Gensac as Sylvie Brisebard

Michel Galabru as Tonelotti l'entrepreneur

Bernard Blier as Inspecteur Ducros

Guy Tréjan as Adrien Colas

Ferdy Mayne as Mr. Grunder

Yvonne Clech as Cécile Grunder

Florence Blot as Madame Cramusel

Micheline Luccioni as Françoise

Christiane Muller as Mathilde

Paul Préboist as L'adjudant de gendarmerie

Jacques Marin as Andrieux

Dominique Zardi as Le Duc

Jean Valmence as Le représentant

Carlo Nell as Plumerel

Henri Attal as Grand Louis

Jean Droze as Riri