Denis Podalydès

Joseph "Rouletabille" Joséphin

Jean-Noël Brouté

Sainclair

Sabine Azéma

Mathilde Stangerson

Olivier Gourmet

Robert Darzac

Zabou Breitman

Edith Rance

Michael Lonsdale

Professor Stangerson

Pierre Arditi

Frédéric Larsan / Ballmeyer / Naja Bey

Bruno Podalydès

Arthur Rance

Vincent Elbaz

Prince Galitch

Julos Beaucarne

Father Jacques / Old Bob

Isabelle Candelier

Mrs Bernier

Dominique Parent

Mr Bernier

Michel Vuillermoz

The Parish Priest

Roger Roka

Rikki Mattoni

Vincent Vedo Velli

Brignolles

Sylvain Solustri

Tullio

Jean Podalydès

Rouletabille's Child

Claude Rich

The Judge of Marquet