Les Nouvelles Aventures de Spirou & Fantasio S01 E07 Spip Doesn't Answer

While flying aboard a model piloted by Spirou, Spip goes missing. The two heroes lead the investigation and uncover a series of kidnappings of animals with particularly developed intelligence. These kidnappings are the work of a mad scientist who wants to catalyze these superior intelligences to transmit them to all animals in order to allow them to take revenge on men.