
Dunderklumpen!
- Curs: 1974
- País: Sweden
- Gènere: Adventure, Animation, Family, Music, Fantasy
- Estudi: GK-Film Studio AB, PennFilm Studio AB
- Paraula clau: treasure, lake, chase, kidnapping, sweden, troll, midsummer, rowing boat, toy
- Director: Per Åhlin
- Repartiment: Beppe Wolgers, Jens Wolgers, Halvar Björk, Håkan Serner, Gösta Ekman, Toots Thielemans