Nestor Burma
Inspector Faroux
Suzanne Parmentier
Hélène Chatelain
Marc Covet
Bébert
Kimura
Mr. Montbrison
Gérard Lafalaise
Bob Colomer
Paul Carhaix
Inspector Bertin
Inspector Thomas
Georges Parry
(uncredited)
(uncredited)
Hospital doctor (uncredited)
Toussaint (uncredited)
Onlooker (uncredited)
Nurse (uncredited)
Chauffeur (uncredited)
Bar boy (uncredited)