Devid Striesow
— Hape Kerkeling
Martina Gedeck
— Stella
Karoline Schuch
— Lena
Katharina Thalbach
— Bertha
Annette Frier
— Dörte
Herwig Andres
— Grandfather
Noah Wiechers
— Hans-Peter (Teenager)
Moritz Knapp
— Achim (Teenager)
Luis Kain
— Hans-Peter (Child)
Anna Stieblich
— Babbel
Heiko Pinkowski
— Bernd
Inez Bjørg David
— Siri
Julia Engelmann
— Line
Wilfried Gliem
— Herzbube
Wolfgang Schwalm
— Herzbube
Birol Ünel
— Americo
Franziska Schlattner
— Vroni
Frank Witter
— Editor
Irene Rindje
— Editor
Samir Fuchs
— Doctor
Martin Ontrop
— Rogowski
Atto Suttarp
— Uncle Norbert
Inga Dietrich
— Aunt Hilde
Adolfo Assor
— Innkeeper
Sónia Costa
— Claudia