Härtetest

Frank Ciazynski

Frank-Otto Schenk

Roswitha Marks

Michael Narloch

Peter Zintner

Bernd Storch

Jörg Panknin

Giso Weißbach

Horst Klewe

Director of Photography

Hubert Hoelzke

Director

Wolfgang Held

Writer

Lothar Kehr

Music

Hubert Hoelzke

Writer