Tracy Spiridakos Joins New Show After Chicago P.D. Replacement Cop Cast

Tracy Spiridakos Steps Into New Role as Park Ranger in Upcoming Series

Tracy Spiridakos has been a familiar face on primetime television for years, especially during her time on Chicago P.D.. However, she left the show at the end of Season 11, marking the end of an era for fans of the series. Her departure created a void that was partially filled by Toya Turner’s character, Kiana Cook, who joined the cast to replace Detective Hailey Upton. Now, with the upcoming Season 13 set to debut in the fall of 2025, more changes are expected on the One Chicago lineup.

Spiridakos has since moved on from the world of the One Chicago universe and is now starring in a new series called Anna Pigeon. This marks a significant shift in her career, as she takes on a leading role far from the multi-show Dick Wolf TV universe. The show is set to air on USA and will be a major departure from her previous work, both in terms of setting and character.

In Anna Pigeon, Spiridakos plays the titular character, a park ranger who is dealing with a devastating loss after living a life as a city slicker. The series follows her as she tries to outrun her past, but solving crimes within national parks proves to be a challenging task. The show is based on a book series by Nevada Barr and is being developed by Morwyn Brebner, known for her work on Rookie Blue and Saving Hope. Interestingly, Brebner previously worked with Missy Peregrym, who later joined the Wolf Entertainment universe as the lead in CBS’ FBI.

While details about the supporting cast of Anna Pigeon remain under wraps, the show is expected to premiere in 2026. For now, fans of Chicago P.D. can rest assured that Hailey Upton won’t be returning anytime soon, though Kiana Cook will be taking center stage for Season 13.

New Cast Member Joins Chicago P.D. in 2025

In addition to the changes on Chicago P.D., another new face is set to join the show in the fall of 2025. Arienne Mandi, known for her role in The Night Agent, has been cast as a series regular. She will play Officer Naomi Kerr, a CPD officer with a background as a soldier and military contractor. Her experience in high-risk situations makes her a valuable addition to the Intelligence Unit, although she may not be the most open person.

Mandi’s casting announcement came in July 2025, and while details could still change before the Season 13 premiere in October, her presence is already generating excitement among fans. She is also part of the Wolf Entertainment universe, having previously appeared as a guest star on FBI.

Her role on Chicago P.D. comes at a time when the show is looking to maintain its momentum. The last series regular to stay for more than one season was Benjamin Levy Aguilar as Officer Dante Torres. With the return of Chicago P.D. scheduled for Wednesday, October 1, at 10 p.m. ET, fans are eager to see how Mandi’s character will fit into the existing dynamic.

What’s Next for Tracy Spiridakos?

As for Anna Pigeon, updates are expected in the coming months. Fans will have to wait for USA to announce more details about the show’s future. In the meantime, they can revisit Spiridakos’ time as Hailey Upton on Chicago P.D., which is available for streaming on Peacock.

With these exciting developments on both Chicago P.D. and Anna Pigeon, it’s clear that the world of television is evolving. Whether fans are following the continued success of the One Chicago franchise or eagerly anticipating the debut of a new series, there’s plenty to look forward to in the coming years.