Oskar Keymer as Felix Vorndran

Lina Hüesker as Ella Borsig

Axel Stein as Peter Vorndran

Justus von Dohnányi as School councilor Henning

Anja Kling as Dr. Schmitt-Gössenwein

Johannes Zeiler as Janitor Michalsky

Michael Ostrowski as Teacher Mr. Coldegol

Siegfried Foster as Investor

Georg Sulzer as Mario Henning

Maximilian Ehrenreich as Chris

Eloi Christ as Robert

Daniela Preuss as Sandra Vorndran

Otto Waalkes as Spirit of the school founder Otto Leonhard

Christa Schreiber as Old rich lady

Sabine Ludwig as Hulda Stechbarth

Alexandra Helmig as Ms. Henning

Annika Becker as Daughter of investor 1

Marie Becker as Daughter of investor 2

Joachim Zons as Construction manager

Basti Johnson as African chief