Twin 1 (voice)
Armand Babel
Twin 2 (voice)
Raymond Jourdan
Gwen (voice)
Lorella Di Cicco
Roseline (voice)
Michel Robin
Nomad (Voice)
Saïd Amadis
Jacques Bouvier
Bertrand Bautheac
Director
Jean-François Laguionie
Writer
Screenplay
Dialogue
Decorator
Bernard Palacios
First Assistant Director
Émile Bourget
Character Designer
Nicole Dufour
Animation
Foley
Jonathan Liebling
Francine Léger
Claude Luyet
Editor
Hélène Arnal
Claude Rocher
Sound Recordist
Dominique Jugie
Henri Heidsieck
Jean-Paul Gaspari
Sound Engineer
Daniel Deshays
Assistant Director
Jacques Ruisseau
Serge Guillemin
Original Music Composer
Pierre Alrand
Sound Mixer
Paul Bertault
Modeling
Marc Quitte
Marie-Christine Campana
Françine Chassagnac
Macou Camolli
Marcel Zimmermann
Special Effects Coordinator
Richard Krondand-Martinet
Opening/Ending Animation
Patrick Darlot
Henri Gruel
Sound Effects
Jess Gibergues