Chicago P.D. is an American police procedural action drama television series created by Dick Wolf and Matt Olmstead as a part of Wolf Entertainment s Chicago franchise. The series premiered on NBC as a mid-season replacement on January 8 2014. The show follows the uniformed patrol officers and the Intelligence Unit of the 21st District of the Chicago Police Department as they pursue the perpetrators of the city s major street offenses. On February 27 2020 NBC renewed the series for an eighth ninth and tenth season. The eighth season premiered on November 11 2020. The ninth season premiered on September 22 2021. The tenth season is set to premiere on September 21 2022