as Jan Sommer(1 ep)
as Oscar Lampoule (voice)(26 eps)
as Le marchand de sable / Jess le robot
as Népomucène Mollinot
as M. de Nocé(4 eps)
as Papy
as Alexandre Magloire
as Pascaud
as Commissaire Ladevant(22 eps)
as Albert Thoulouse
as Jolival(60 eps)
as Le policier
as Alexandre Brevannes
as Henri des Prunelles
as Payrac
as Bernard Moreau
as Le docteur Mortimer
as Le pharmacien(1 ep)
as James Dee
as Henri, Jacqueline's father
as Dumaine, le collectionneur
as Jérôme
as Lui
as Remoulin
as Olivier(1 ep)
as Du Mesnil(1 ep)
as Barnier
as L'agent du Pélican(1 ep)
as Libou
as Philippe
as Robert
as 'Fouille'
as François Chantour
as Fernand
as Louis Sabatier
as Jacques Moreau
as Sub-prefect
as Albert Delpierre
as Raoul