A hatter in a provincial town (Michel Serrault) leads the life of a respectable citizen but is in fact a serial murderer. The only person to suspect this is his neighbour the tailor (Charles Asnavour).
Michel Serrault
Léon Labbé
Charles Aznavour
Kachoudas, le tailleur
Monique Chaumette
Mme Labbé
François Cluzet
Jeantet
Isabelle Sadoyan
Alice Kachoudas
Jean Champion
Le sénateur Laude
Bernard Dumaine
Arnoult
Aurore Clément
Berthe
