DescriptionIt's Gretel's birthday. Not only Kasper, but all his friends prepare surprises. The devil causes confusion as he tries to steal Kasper's book of inventions.
View Full Cast Rolf RömerKasper (voice)Annekathrin BürgerGretel (voice)Gertrud BrendlerGrandma (voice)Wolfgang DehlerDevil (voice)Thea ElsterDevil's Grandma (voice)
