Matthias Hungerbühler as Ernst Ostertag

Sven Schelker as Röbi Rapp

Babett Arens as Romy Sieber

Aaron Hitz as Teacher Willi Öttli

Martin Hug as Commissioner Baumgartner

Peter Jecklin as Principal Dr. Max Sieber

Ueli Jäggi as Martin Ostertag

Sebastian Ledesma as Rinaldi - Italian Rent-Boy

Marie Leuenberger as Miss Gabi Gerster

Matthias Meier as Jean-Martin

Markus Merz as Commissioner Stamm

Antoine Monot Jr. as Gian

Ruth Schwegler as Salome Ostertag

Maja Stolle as Sue the Barmaid

Marianne Sägebrecht as Erika Rapp

Anatole Taubman as Felix Schupp

Stefan Witschi as Rolf

Röbi Rapp as Himself

Ernst Ostertag as Self

Claudio Schenardi as Fredi

Ingo Ospelt as Emil Lutz

Harriet Hasse as Miss Tobler

Kenneth Huber as Waitress

Christoph Keller as Rent Boy

Stefano Wenk as Barber Andre

Philippe Nauer as Teacher Meierbans

Catherine Wetzstein as Christine Ostertag

Walter Küng as School Inspector