Dunderklumpen!

Hans Alfredson as Bee (voice) Bert-Åke Varg as Old House (voice) Beppe Wolgers as Beppe Halvar Björk as Dunderklumpen / Jorm (voice) Gösta Ekman as Dummy (voice) Toots Thielemans as Pellegnillot (voice) Håkan Serner as Lionel (voice) Sif Ruud as Elvira Fattigan (voice) Birgitta Andersson as Blomhåret (voice) Stig Grybe as One Eye (voice)

Beppe Wolgers Screenplay Per Åhlin Director, Animation, Editor Hans Åke Gabrielsson Animation Toots Thielemans Music