Gustavus has got an idea

Gustavus (originally Gusztáv, named after the main character) was a short Hungarian cartoon made sometime in the '70-s. It was so popular thanks to the funny situations where he got involved in. For those, who don't know this cartoon, here's a link to one of the many episodes:

http://www.youtube.com/watch?v=q-RsBh6bMcA
 
Only the credits are translated, but don't worry about the watching, you don't have to know in Hungarian, because there's no any dialogue in the whole cartoon.
 
Hope you like both of them!