A French/Polish stop-motion animated TV series starring Colargol, a little bear who wants to sing and travel the world. The series was renamed Barnaby when it was dubbed into English and broadcast in the UK by the BBC.

Tintin is sent to guard Professor Calculus, who has invented a machine that can duplicate anything, and is staying in a village near the border of Syldavia and Bodouria. Rastapopoulous, an infamous and ruthless international criminal, tries to lure Calculus and Tintin away by kidnapping two children, who live nearby, in order to get his clutches on the machine.