In the Trenches, Part I is the eleventh episode of Season 13 of Chicago Fire. It is the first part of a three-part crossover event with Chicago Med and Chicago P.D. The event starts with In the Trenches, Part I, continues with In the Trenches, Part II, and concludes with In the Trenches, Part III. It aired on January 29, 2025.
Summary[]
Chicago's first responders unite in the wake of a catastrophic gas explosion and fire that threaten a city government building. Herrmann reluctantly shadows Pascal while Violet, Novak and Dr. Frost take charge of triage efforts on site.
Cast[]
Main Cast[]
- Taylor Kinney as Lieutenant Kelly Severide
- David Eigenberg as Captain Christopher Herrmann
- Joe Miñoso as Firefighter Joe Cruz (Credit Only)
- Christian Stolte as Lieutenant Randall "Mouch" McHolland
- Miranda Rae Mayo as Lieutenant Stella Kidd
- Daniel Kyri as Firefighter Darren Ritter
- Hanako Greensmith as Paramedic In Charge Violet Mikami
- Jake Lockett as Firefighter Sam Carver
- Jocelyn Hudon as Paramedic Lyla Novak
- Dermot Mulroney as Battalion Chief Dom Pascal
Crossover Cast[]
- Steven Weber as Dean Archer
- Jessy Schram as Hannah Asher
- Luke Mitchell as Mitch Ripley
- Sarah Ramos as Caitlin Lenox
- Darren Barnet as John Frost
- Oliver Platt as Daniel Charles
- Lorena Diaz as Nurse Doris
- Jason Beghe as Hank Voight
- Patrick John Flueger as Adam Ruzek
- Marina Squerciati as Kim Burgess
- Amy Morton as Trudy Platt
Recurring Cast[]
Guest Cast[]
- Nate Corddry as Thomas Milken
- Jennifer Regan as Lauren Bates
- Antonella Rose as Ellie Simshaw
- RJ Brown as Jordan
- Brian Baker as Bill McCormick
- Danny Fischer as Duffy
- Nick Fondulis as David Mossberg
- Jason E. Kelley as Cory (as Jason Kelley)
- Catherine Collier as Suited Woman (aka Meg)
- Ryan Gold as Paramedic Doug
- Keith Illidge as Tech Bro
- Amy J. Johnson as Gas Company Tech
- Aila Peck as Jane Doe / Margaret Simshaw
- Alejandro Raya as Uniformed Cop
- Natalie Rich as Nat
- Gina Taliaferro as Maria
Notes and Trivia[]
- Herrmann is the one who says the title of the episode.
