Picpus is a street and a subway stop where a number of murders have been committed. Maigret tries to find the killer.
Director
Writers
Jean-Paul Le Chanois, Georges Simenon
Maigret
Berthe
Mascouvin
Lucas
Louis Dubief
Maître Laignan
Le Cloaguen
Le grand patron
Amadieu
Le docteur Pierre
La soeur de Le Cloaguen
Madame Le Cloaguen