Thierry Wermuth

as Tintin (voice)

Christian Pelissier

as Haddock (voice)

Henri Labussière

as Tournesol (voice)

Georges Berthomieu

as Séraphin Lampion (voice)

Marie Vincent

as Bianca Castafiore (voice)

Marc Moro

as Sponsz (voice)

Yves Barsacq

as Dupont (voice)

Jean-Pierre Moulin

as Dupond (voice)

Susan Roman

as Milou (voice)