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).
Claude ChabrolDirector
Léon Labbé
Kachoudas, le tailleur
Mme Labbé
Jeantet
Alice Kachoudas
Le sénateur Laude
Arnoult
Berthe
