Michel Jonasz

as Albert

as Professeur Arash Bayazid (voice)

as Kerborgne father

as Monsieur Jacques

as Robert Gentil

as M. Morgeot

as Hubert

as Charles Vidal

as Daniel

as Gustave Eiffel

as René Perez

as Gaston Defferre

as Camille

as Monsieur Morgeot

as Director - Institution of Supervised Education

as André Pignon

as Armand Lavandier