Justus von Dohnányi
(School councilor Henning) ,
Alexandra Helmig
(Ms. Henning) ,
Anja Kling
(Dr. Schmitt-Gössenwein) ,
Daniela Preuss
(Sandra Vorndran) ,
Axel Stein
(Peter Vorndran) ,
Otto Waalkes
(Spirit of the school founder Otto Leonhard) ,
Johannes Zeiler
(Janitor Michalsky) ,
Michael Ostrowski
(Teacher Mr. Coldegol) ,
Annika Becker
(Daughter of investor 1) ,
Marie Becker
(Daughter of investor 2) ,
Siegfried Foster
(Investor) ,
Joachim Zons
(Construction manager) ,
Georg Sulzer
(Mario Henning) ,
Lina Hüesker
(Ella Borsig) ,
Maximilian Ehrenreich
(Chris) ,
Oskar Keymer
(Felix Vorndran) ,
Eloi Christ
(Robert) ,
Sabine Ludwig
(Hulda Stechbarth) , Christa Schreiber (Old rich lady) , Basti Johnson (African chief)