"Maigret is about to leave for the holidays but a colleague asks him for help in investigating the mysterious murder of a stripper and a noblewoman, both of which took place in Pigalle."
Gino Cervi
as Commissaire Maigret
Lila Kedrova
as Rose
Raymond Pellegrin
as Fred Alfonsi
Alfred Adam
as Ispettore Lognon
Christian Barbier
as Ispettore Torrence
Riccardo Garrone
as Lapointe
Claudio Biava
as Janvier
Enzo Cerusico
as Albert
Armando Bandini
as Sauterelle
Mario Feliciani
as Direttore polizia
José Greci
as Arlette
Antonio Battistella
as Dr. Pasquier
Antonella Della Porta
as
Tino Bianchi
Gianluigi Crescenzi
Giulio Maculani
Renato Lupi
Diego Michelotti
Gabriella Giorgelli
Donatella Della Nora
Marisa Traversi
Elena Demerik
Daniel Ollie
as Philippe
Mario Landi
Storyboard
Georges Simenon
Story
Armando Trovajoli
Music
Luciano Anconetani
Editor
Sergio Amidei
Director
Pierre Kalfon
Giuseppe Ruzzolini
Director of Photography
Sergio Palmieri
Production Design
Book
Tonino Cervi
Producer
Franco Riganti