A mysterious serial killer is shocking the underworld. Scotland Yard is investigating the case. Clues lead the detectives to Blackwhite Castle.

Oliver Kalkofeas Chief Inspector Even Longer/Screaming Woman
Bastian Pastewkaas Inspector Very Long/Rose Seller
Thomas Fritschas Earl of Cockwood
Tanja Wenzelas Miss Pennymarket
Olli Dittrichas Dieter Dubinsky
Christoph Maria Herbstas Alfons Hatler
Thomas Heinzeas Rather Short
Anke Engelkeas Doris Dubinsky
Wolfgang Völzas Sir John
Grit Boettcheras Mrs. Nora