Les Aventures de Tintin, d'après Hergé (1959-1964) - The Calculus Case Episodes and Ratings

Professor Calculus invented a machine which breaks glass with sound waves. Some foreign countries (including a Totalitarian regime) are interested and send their spies. Tintin and Haddock must face perils to come and rescue the Professor.

Les Aventures de Tintin, d'après Hergé The Calculus Case aired on March 10th, 1964.