Joseph "Rouletabille" Joséphin
Sainclair
Mathilde Stangerson
Robert Darzac
Edith Rance
Professor Stangerson
Frédéric Larsan / Ballmeyer / Naja Bey
Arthur Rance
Prince Galitch
Father Jacques / Old Bob
Mrs Bernier
Mr Bernier
The Parish Priest
Rikki Mattoni
Brignolles
Tullio
Rouletabille's Child
The Judge of Marquet
The Clerk
A Fairy from Galitch
The Spectator
The Firefighter
