Jules
Nénette
Specialist Doctor
Accomplice
Policeman
Narrator (voice)
Dédée
'Le gorille'
'Louis XIV'
Milou
Principal curator Anselme Carillon
O'Riol
The Doctor's assistant
The butcher at the fair
The announcer of the Vél d'Hiv
The organizer
Pierrot
Hortense, the cook
A man hit by Jules at the fair (uncredited)
The owner of the Mala-bar (uncredited)
An onlooker at the fair / The soldier at the fair (uncredited)
A spectator at the entrance to the Vél d'hiv (uncredited)
A spectator at the Vél d'hiv (uncredited)
An onlooker at the fair / A spectator (uncredited)
A clerk from Heim (uncredited)
A customer on the terrace of 'Chez Albert' (uncredited)