Hercule

Hercule Maffre

Juliette Leclerc

Vasco

Bastien

Bajoux

Maffre

Miette

Cahuzac

First brother Riquel

Boeuf

Third brother Riquel

Second brother Riquel

Vasco's secretary (uncredited)

Vaillant (uncredited)

Ficelle (uncredited)

(uncredited)

Saint-Eloi (uncredited)

Sandwich (uncredited)

Sophocle (uncredited)

Le Hardy (uncredited)

Batifol (uncredited)

(uncredited)

Lorgnette (uncredited)

Crossword enthusiast (uncredited)