The Toilets Were Closed from the Inside
A bus conductor gets dressed for work in the morning, goes to the toilet, where he is killed by a bomb. The Commissioner and his fat, bumbling assistant, Inspector Charbonnier are put on the case. After interviewing friends, wives, colleagues, and spying on strangers who might be connected, our heroes trace the assassin down to a mental institution where, it seems, the murder victim has been an inmate for the last three years...
Coluche
L'inspecteur Charbonnier
Jean Rochefort
Le commissaire Pichard
Roland Dubillard
Gazul
Danièle Evenou
Gwendoline
Robert Berri
René
Jean Luisi
Barbocelli
Billy Bourbon
Joseph Ordure
Olga Valéry
La mère du médecin
Robert Dalban
L'entraîneur
Virginie Vignon
Odette Jeandrin
Jean-Pierre Sentier
Le psychiatre
Ellen Bahl
Mme Piazzorossicelli
Pierre Baudry
René Bériard
Le majordome
Michel Charrel
Le boxeur
Jean-Pierre Elga
Patrick Guillemin
Angelo
Darling Légitimus
Rose
Jean Péméja
Le joueur d'orgue de barbarie
Jacques Plée
Le concierge
Sylvain Salnave
Gérard Jugnot
un inspecteur (uncredited)