Strange things are happening in the evening at the mansion: glass things break without any apparent reason. Professor Calculus, somewhat apathetic to the whole series of events, leaves the following day to attend a conference on nuclear physics in Geneva. Foreign powers get wind of his work and send their agents to investigate.

Genres

Cast

Georges Poujouly

Tintin (voice)

Jean Clarieux

Captain Haddock (voice)

Fernand Fabre

Professor Tournesol (voice)

Jacques Marin

Dupond / Dupont (voice)

Lita Recio

Bianca Castafiore (voice)