Is There a Frenchman in the House?

Horace Tumelat

Eric Plante

Madame Fluck

Victor Réglisson

Ginette Alcazar

Georgette Réglisson

Paul Pauley

Inspector Maurice Serruti

Adélaïde Tumelat

Noëlle Réglisson

Malgençon

Jean-Marie, the blackmailer

Juan Carlo

Mireille

Jérôme Alcazar

Uncle Eusèbe

Trade unionist

Production

Man in the Council of State

Doctor

Acting

Narrator (voice) (uncredited)

Undertaker (uncredited)

Pharmacist (uncredited)