Thierry Wermuth. Thierry Wermuth was 32 in Explorers on the Moon as 'Tintin (voice)'.
Christian Pelissier. Christian Pelissier was 47 in Explorers on the Moon as 'Le capitaine Haddock (voice)'.
Henri Labussière. Henri Labussière was 71 in Explorers on the Moon as 'Le professeur Tournesol (voice)'.
Yves Barsacq. Yves Barsacq was 61 in Explorers on the Moon as 'Dupont (voice)'.
Jean-Pierre Moulin. Jean-Pierre Moulin was 59 in Explorers on the Moon as 'Dupond (voice)'.
Susan Roman. Susan Roman was 35 in Explorers on the Moon as 'Milou (voice)'.
Stéphane Bernasconi. Stéphane Bernasconi was >> in Explorers on the Moon as 'Director'
Christophe Poujol. Christophe Poujol was >> in Explorers on the Moon as 'Writer'
Hergé. Hergé would have been no older than 75 in Explorers on the Moon as 'Comic Book'