Un beau monstre
Cast
Henri Crémieux
Professor Richet, psychiatrist
Dominique Marcas
Neighbor
Alberto Farnese
Alain's friend
Jacques Castelot
(uncredited)
André Chanu
Doctor Schwartz
Robert Le Béal
Judge
Roger Coggio
Alain Revent (voice)
Michel Peyrelon
Maître d'hôtel
Nicole Gobbi
Paul Pavel
Delivery man
Serge Berry
Monique Mélinand
Neighbor witness
Howard Vernon
Maître Wasserman, property administrator
Virna Lisi
Nathalie Revent
Alain Noury
Dino
Charles Aznavour
Inspector Leroy
Édith Scob
Sylvie Revent
Marc Cassot
Vincent
Helmut Berger
Alain Revent
Paul Bonifas
Hotel porter
Jacques Chevalier
Police inspector (uncredited)
Françoise Brion
Jacqueline
Yves Brainville
Commissioner Dedru
Guy Marly
Chemist