Maurice Baquet

Bibi Fricotin

Colette Darfeuil

Mrs. Fatma

Alexandre Rignault

Mr. Tartazan, magician and Catherine's uncle

Yves Robert

Antoine Gardon, detective and surveillance "Passe Partout"

Paul Demange

Conservative

Nicole Francis

Catherine, Bibi Fricotin's friend

Milly Mathis

Madame Tartazan, Catherine's aunt

Lucas Gridoux

Tax inspector

Jacques Dufilho

One-legged uncle

Jean-Jacques Lécot

Louis de Funès

Fisherman

Marcel Portier

Jacques Famery

Reporter

René Fluet

Innkeeper (uncredited)

Gil Vidal

Restaurant customer (uncredited)

Marcel Blistène