Dunderklumpen

This is a film, mixed reality with animation, from 1974 (may translate as ThunderBlob). Way back, I only saw it once. Still, I remembered the main story, characters and theme music. I've been trying, for years, to get a copy and finally Ulrika and Paul managed to get me a DVD with this fantastic film. The main forces behind it was Per Åhlin and Beppe Wolgers.