Tracy Spiridakos Tracy Spiridakos, who plays the role of Detective Hailey Upton, will be departing Chicago P.D. after Season 11 according to multiple sources and originally reported by Variety. Spiridakos initially joined the cast in Season 4 as a recurring character, eventually becoming a series regular in Season 5. Spiridakos’ exit was her own decision … Continue reading Tracy Spiridakos says goodbye to Chicago P.D.