Granz Hemann made sure that his daughter Cosima got her first role in Teufelskacker.
Cosima Henmann's first role was in Teufelskicker by Granz Henman, based on the novel by Frauke Nahrgang.
Cosima Henmann is the daughter of director and screenwriter Granz Henman.
In 1994, Granz Henman landed a job as a production assistant in the feature film Kids by Larry Clark. Four years later, he co-directed Til Schweiger's directorial debut, the film The Polar Bear.
Diana Ampft also starred in film Knallharte Jungs and Hammerharte Jungs. Both directed by Granz Henmann.