Maxime Godart

Nicolas

Valérie Lemercier

Nicolas' mother

Kad Merad

Nicolas' father

Sandrine Kiberlain

Teacher

François-Xavier Demaison

Mr. Dubon, aka 'le Bouillon'

Michel Duchaussoy

Director

Daniel Prévost

Mr. Moucheboume

Michel Galabru

Minister

Anémone

Miss Navarin

Louise Bourgoin

Florist

Gérard Jugnot

Choir director Clément Mathieu

Vincent Claude

Alceste

Charles Vaillant

Geoffroy

Victor Carles

Clotaire

Benjamin Averty

Eudes

François Damiens

Mr. Blédur

Germain Petit Damico

Rufus

Virgile Tirard

Joachim

Éric Berger

Albert, butler

Marc Faure

Doctor

Françoise Bertin

Playful old lady

Nathalie Cerda

Madame Moucheboume

Cyril Couton

Nicolas's uncle

Virginia Anderson

Secretary

Didier Raymond

Doctor

Christian Taponard

Doctor

Alain Sachs

Doctor

Yves-Robert Viala

Doctor

Elisa Heusch

Marie-Edwige

Damien Ferdel

Agnan

Simon Goscinny du Chatenet

Student in the exam room

Serge Riaboukine

Francis Leborgne

Renaud Rutten

Driving school instructor

Tristan Aquilina

Child of the wasteland (uncredited)

Jean-Michel Lahmi

Gangster

Nicolas Vallée

Cop

Laura Boujenah

Midwife