Monique Bertho (played by Monique Bertho) is a protagonist in Why Paris?.
Charles Aznavour (played by Charles Aznavour) appears in Why Paris?.
Denis, hotelier (played by Maurice Biraud) appears in Why Paris?.
Guest released from prison (played by Guy Decomble) appears in Why Paris?.
Building concierge (played by Bernard Blier) appears in Why Paris?.
Prostitute (played by Danielle Darrieux) appears in Why Paris?.
Dog's owner (played by Paulette Dubost) appears in Why Paris?.
Professor (played by Roger Dutoit) appears in Why Paris?.
