Alfons Zitterbacke
Louise Zitterbacke
Paul Zitterbacke
Benni
Emilia
Nico
Director Dr. Girzy
Grandpa Klausner
Sergej Krumov
Chemistry teacher
Mr. Flickendorf
Mrs. Diezler
PE teacher Greife
Astro Alex
Bodo
Frodo
Karlchen
Goth Girl
Acting
Bratwurst seller
