The file refers to the 11th episode of the fourth season of the classic Croatian animated series Professor Balthazar ( Profesor Baltazar ), titled "Axel the Penguin" (Croatian: Pingvin Aksel ).
: The series was created by Zlatko Grgić and remains one of the most successful exports of the "Zagreb School of Animated Films". Professor Baltazar S04 E11.avi
: You can find many restored episodes, including season 4, on the official Professor Balthazar YouTube channel . The file refers to the 11th episode of