EXCLUSIVE: Mark Tinker has been named a non-writing executive producer of the upcoming NBC spinoff Chicago PD. He will be based in Chicago for the Wolf Films/Universal Television series, where he will lend a hand to busy series co-creator/executive producer Matt Olmstead, who under his new pact with Universal TV and Wolf Films is showrunner on Chicago PD while continuing in that role on flagship Chicago Fire — working on both with Chicago Fire creators/exec producers and Chicago PD co-creators/exec producers Michael Brandt and Derek Haas, as well as exec producer Wolf. Peter Jankowski and Danielle Gelber also exec produce Chicago PD, which is slated for midseason.