Hilfe, ich hab meine Lehrerin geschrumpft

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