...dass Euch da kein Licht aufgeht! (1962)
Beppo Bastelmann and his dog Bolli Spürnase track down Wattfraß. He is hiding in a kitchen where numerous electrical appliances are switched on. When Beppo and Bolli find him here, the electricity devil flees on the streetcar and escapes into the room of a thoughtless employee who has surrounded him