Dunderklumpen!
- Xyoo: 1974
- Ncig Teb Chaws: Sweden
- Genre: Adventure, Animation, Family, Music, Fantasy
- Studio: GK-Film Studio AB
- Cov ntsiab lus: treasure, lake, chase, kidnapping, sweden, troll, midsummer, rowing boat, toy
- Tus Thawj Coj: Per Åhlin
- Pov Pob Tseg: Beppe Wolgers, Jens Wolgers, Halvar Björk, Håkan Serner, Gösta Ekman, Toots Thielemans