Générique complet
Monsieur Coccinelle
Pierre Larquey
Alfred Coccinelle
Jeanne Provost
La tante Aurore
JL
Jane Loury
Mélanie Coccinelle
René Bergeron
Dutac
YL
Yette Lucas
Hortense Dupont
Marcel Pérès
Brutus Dupont
René Fluet
Un médecin
Robert Moor
Un médecin
Robert Pizani
Illusio
René Blancard
Presto (uncredited)
FB
Fernand Blot
(uncredited)
Jean Diéner
(uncredited)
VG
Vivette Galy
Rosalie (uncredited)
Harry-Max
(uncredited)
Léon Larive
Un joueur de billard (uncredited)
René Navarre
Un habitué du bistrot (uncredited)
André Numès
Le joueur de billard (uncredited)
LS
Lucien Suire
Le percepteur (uncredited)
Henri Vilbert
Le patron du café (uncredited)