It'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.
Kasper (voice)
Gretel (voice)
Grandma (voice)
Devil (voice)
Devil's Grandma (voice)
Mayor (voice)
Grandpa Kunz (voice)
(voice)
Production Manager
Foley Artist
Original Music Composer
Sound
Dramaturgy
Production Design
Director of Photography
Editor
Writer
Director
