Knallhart
- Година: 2006
- Земја: Germany
- Genанр: Drama, Thriller
- Студио: Boje Buck Produktion GmbH
- Клучен збор: drug dealer, individual, friendship, berlin, germany, street gang, protection money, blackmail, drug trafficking, ex-boyfriend, class, cocaine, neukölln, zehlendorf, move, neglect, drug mule, single, murder, marijuana, youth gang, police officer, unemployment
- Директор: Detlev Buck
- Улоги: David Kross, Jenny Elvers, Erhan Emre, Oktay Özdemir, Kida Khodr Ramadan, Arnel Taci