Professor Balthazar
Television series for children about an old inventor.
- Year: 1967
- Country: Yugoslavia
- Genre: Animation
- Studio: Zagreb film, Windrose Film- und Fernsehproduktion
- Keyword:
- Director: Zlatko Grgić, Ante Zaninović, Zdenko Gašparović, Boris Kolar
- Cast: Erik Schumann, Zlatko Crnković, Nada Agbaba