This is another old cartoon that I used to watch over and over when I was young. My grandma bought this one from her local library, believe it or not. I will be very suprised if anyone here knows what I am talking about.
This one is from all the way back in the late 50's. In Europe it is known as Krtek, but out in the US it is known as The Little Mole. The cartoon was created by Zdenek Miler from Czechoslovakia in 1957. They were produced by Studio Bratri v triku which is a company under KR