Desc: Przepraszam, czy tu bija?: Directed by Marek Piwowski. With Jerzy Kulej, Jan Szczepanski, Zdzislaw Rychter, Ryszard Faron. The film is a story of a young man coerced into undercover work for the police, in return for their dropping of charges against him. He is to befriend a leader of a gang of juvenile delinquents who plans big robbery of a jewelry store. The scheme works and the gang is caught in the act except the gang leader.