Documents relevant to National Defence have been concealed in a certain vase by a dangerous gang of robbers. To neutralize the criminals, a seasoned police commissioner and his clumsy assistant, young inspector César, join forces with a colorful trio of thieves nicknamed Le Pouce (Thumb), L'Index (Index Finger) and Le Majeur (Middle Finger)...
Hélène Perdrière
L'Index, membre de la bande
René Dary
Le Pouce, membre de la bande
Louis Seigner
Le commissaire Clergé
Junie Astor
Edmée Lamour / Augustine
Lise Delamare
Mme Lecorduvent
Louis de Funès
Thomas Boudeboeuf, journaliste à L'Avenir Sauveterrois
René Blancard
Le commissaire Bellefontaine
Roland Toutain
Un complice
Émile Genevois
Un complice
Henri Vilbert
Antoine
Alexandre Mihalesco
M. Alexandre Lecorduvent, antiquaire
Jean-Paul Moulinot
