Professor Balthazar (1967)
Television series for children about an old inventor.
Animation
Cast & Crew
Erik Schumann
Narrator (voice)
Boris Kolar, Dubravko Horvatić, Željan Palčok, Ante Zaninović, Borivoj Dovniković 'Bordo', Don Arioli, Zdenko Gašparović, Zlatko Grgić
Writer
Zlatko Grgić, Ante Zaninović, Zdenko Gašparović, Boris Kolar
Director
