Tintin is sent to guard Professor Calculus, who has invented a machine that can duplicate anything, and is staying in a village near the border of Syldavia and Bodouria. Rastapopoulous, an infamous and ruthless international criminal, tries to lure Calculus and Tintin away by kidnapping two children, who live nearby, in order to get his clutches on the machine.
Jacques Careuil
as Tintin (voice)
Claude Bertrand
as Capitaine Haddock (voice)
Micheline Dax
as Bianca Castafiore (voice)
Serge Nadaud
as Rastapopoulos (voice)
Guy Piérauld
as Dupond (voice)
Paul Rieger
as Dupont (voice)
Jacques Vinitzki
as Niko (voice)
Marie Vinitzki
as Nouchka (voice)
Henri Virlogeux
as Le professeur Tournesol (voice)
