Knallhart

David Kross

as Michael Polischka

Jenny Elvers

as Miriam Polischka

Erhan Emre

as Hamal

Oktay Özdemir

as Erol

Kida Khodr Ramadan

as Barut

Arnel Taci

as Crille

Kai Michael Müller

as Matze

Hans Löw

as Kommissar Gerber

Jan Henrik Stahlberg

as Dr. Peters

Sinan Akdeniz

as Erols Gang Mitglied#1

Ali-Kemal Akyaz

as Erols Gang Mitglied#2

Peter Bucksch

as Lehrer Radke

Hassan Chahrour

as Erols Gang Mitglied#3

Roland Florstedt

as Captain Nemo

Stephan Grossmann

as Hotte

Rebecca Hessing

as Erols Freundin

Bernhard Howe

as Vater Mangold

Franziska Jünger

as Simone

Eva Löbau

as Elke

Stefan Konarske

as Dirk

Fabian Krüger

as Rainer

Georg Friedrich

as Holger Hagenbeck