Bach the Detective
Narcisse
André
Mag
Olga Worskaïa
Baudry
Lesueur
Stefani
Zita
Durandel
Olive
Mr. Estrade
Dora
The loan shark
The extra
The baron's friend
The mistress of the house
Madame Estrade
The baron
The indisposed traveler
Stefani's accomplice
Jewelery sales clerk
The innkeeper's son
Tony
Dora's servant
