Chicago P.D. -is an American television series broadcast since 2014. The creators of the series are Dick Wolf, Michael Brandt, Derek Haas, Matt Olmstead, who are also executive producers. The series is about the struggles of Chicago policemen. The policemen are divided into two teams. The first of them is involved in patrolling the city and prosecuting street criminals, while the second team is a special intelligence unit that deals with the fight against more serious crimes in Chicago. Serious smuggling is drug smuggling and murder. The intelligence unit is commanded by Sergeant Hank Voight.