Born in Aulnay-sous-Bois, Seine-Saint-Denis, France — Nov 12 1910• Died Aug 14 1964

Guy Decomble (1910–1964) was a French film and television actor. A character actor he played in a number of supporting parts in postwar cinema. One of his better known roles is as the teacher in The 400 Blows by François Truffaut.
Browse acting and crew credits across movies and TV — filter and sort to find specific roles.

Professeur de français

Le libraire

Police Commissary Ledru

l'inspecteur Lognon

Mazet

Robert (uncredited)

le maquereau (uncredited)

Un inspecteur

Emile Kortenwirth

Knife-grinder

Rothlisberger

Ll'inspecteur Leroy

Coach driver



Guest released from prison

Aspirant


Lofting

Lucien

Richard

Poulain

Roger

Pageot

Le concierge

Typesetter (uncredited)

Hurau


Le père Mascle

Jean

un échevin

Un joueur

(uncredited)

Me Frouas

Operator

Émile


Gustave, alcoolique, gardien de l'école communale


Le chef de station de la R.A.T.P.

Denisot

Jean Pétrat

The Obsessed Killer


Jacques 'le Dingue'

Warfield

Sir Basile

Mr. Léon


(uncredited)

Bénoni

Inspector Mercier

(voice)

Justin


Jossip

Pascaud

Le pasteur (uncredited)