Professor Balthazar: Maestro Koko (1967)

Duration: 8 minutes. European Prime video.

Episode 5. Season 1.

Rating 3 of 5.

Directed by: 

Zlatko Grgic
Boris Kolar
Ante Zaninovic

IMDB: https://www.imdb.com/title/tt1312745/

English title: Maestro Koko

This movie belongs to: Prime Video (EU)