Tough Enough
Movie| Title | Knallhart |
| User score | 6.9 |
| Release date | Mar 9, 2006 |
| Genre | Drama, Thriller |
| Director | Detlev Buck |
| Production country | Germany |
| Production companies | Boje Buck Produktion GmbH |
| Run time | 98 min. |
From the youth directed novel of the same name by Greogor Tressnow comes a film by Detlev Buck that is a realistic portrait of life in the section of Berlin called Neukölln. It’s about power and weakness, delinquents and victims, and the difficulties a 15-year-old faces in a poor and criminal environment.
