In the Trenches, Part III is the eleventh episode of Season 12 of Chicago PD. It is the conclusion of a three-part One Chicago Crossover event with spinoffs Chicago Fire and Chicago Med. The event starts with In the Trenches, Part I, and continues with In the Trenches, Part II and concluding with this episode. It aired on January 29, 2025.
Summary[]
With the suspects still at large and conditions worsening underground, first responders race against the clock to reach the trapped victims, while the investigation into the assailants comes into focus.
Cast[]
Main Cast[]
- Jason Beghe as Sergeant Hank Voight
- Patrick John Flueger as Officer Adam Ruzek
- Marina Squerciati as Detective Kim Burgess
- LaRoyce Hawkins as Officer Kevin Atwater
- Benjamin Levy Aguilar as Officer Dante Torres
- Toya Turner as Officer Kiana Cook
- Amy Morton as Desk Sergeant Trudy Platt
Crossover Cast[]
- Taylor Kinney as Kelly Severide
- David Eigenberg as Christopher Herrmann
- Christian Stolte as Randall McHolland
- Miranda Rae Mayo as Stella Kidd
- Dermot Mulroney as Dom Pascal
- Steven Weber as Dean Archer
- Luke Mitchell as Mitch Ripley
- Sarah Ramos as Caitlin Lenox
- Darren Barnet as John Frost
- S. Epatha Merkerson as Sharon Goodwin
- Oliver Platt as Daniel Charles
Recurring Cast[]
Guest Cast[]
- Jennifer Regan as Lauren Bates
- Nate Corddry as Thomas Milken
- Nathan Reid as Justin Simshaw
- Antonella Rose as Ellie Simshaw
- Nick Fondulis as David Mossberg
- Aila Peck as Jane Doe / Margaret Simshaw
- Justin Mane as Ray Gorman
- Jason E. Kelley as Cory
- Raquel Davies as Esme
- Colin Sphar as Scott
- Charles Stransky as Cy
- Erik Odom as Marcus
- Ian Foreman as Jacob
- Chloe Jo Rountree as Becca
- Danny Fischer as Duffy
- Catherine Collier as Suited Woman (aka Meg)
- Erica Lynn Castillo as Paramedic
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