One Chicago Center

CHICAGO FIRE -- "Funny What Things Remind Us" Episode 904 -- Pictured: (l-r) Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

7 One Chicago actors we said goodbye to this season of Chicago Fire, Med and PD

Jay and Will Halstead reunite in new One Chicago Instagram post

FBI characters who need to return (but probably won't)

Why did Isaiah Washington leave Grey’s Anatomy?

CHICAGO FIRE -- "What Comes Next" Episode 914 -- Pictured: (l-r) Daniel Kyri as Darren Ritter, David Eigenberg as Christopher Herrmann -- (Photo by: Adrian S. Burrows Sr./NBC)

It's been 5 years since the last One Chicago crossover event (here's why)

CHICAGO P.D. -- "Unpacking" Episode 11001 -- Pictured: Jason Beghe as Hank Voight -- (Photo by: Lori Allen/NBC)

How long will One Chicago shows be on break? (February 2024 schedule)

FOX Winter TCA 2016 All-Star Party - Arrivals

Why did Nicholas Gonzalez leave The Good Doctor?

STATION 19 - "Satellite of Love" - As Ben readies the new Physician Response Team truck for the field, his suspicions about Sullivan and the missing Fentanyl continue to grow. Meanwhile, Jack and Rigo try to look past their differences when they are forced to work together and fight a mysterious gas station fire; Dean and JJ try to work through their differing parenting styles; and Travis meets someone new, on a new episode of "Station 19," airing THURSDAY, MARCH 5 (8:00-9:00 p.m. EST), on ABC.

Why did Lachlan Buchanan leave Station 19?

The Mandalorian FYC Event

Chicago PD honors Carl Weathers with tribute (Dedication Explained)

Partner Track Season 1 - Tastemaker Screening and Reception

Fans still wonder why Arden Cho left Chicago Med

The Surfrider Foundation's 25th Anniversary Gala - Arrivals

Beau Garrett was great on The Good Doctor and we still don't know why she left

NBC And The Cinema Society Host A Party For The Casts of NBC's 2018-2019 Season

Missing Philip Winchester on Law & Order: SVU? We still don't know why he left

"All that Glitters" - After a young woman is killed on her way home from a lavish yacht party, the team investigates who she was and how she came to be at the event attended by some of the most influential people in the world. Also, Maggie brings Crosby (Kellan Lutz, FBI: MOST WANTED) into the investigation after a murder suspect is identified as a veteran who had been on several Army operations with Crosby, in the first part of a special three-part crossover event and the fourth season premiere

Kellan Lutz's heartfelt decision to leave FBI: Most Wanted explained

9-1-1: LONE STAR: Guest star Lisa Edelstein in the “Shock & Thaw” episode of 9-1-1: LONE STAR airing Monday, Jan. 24 (8:00-9:01 PM ET/PT) on FOX. © 2022 Fox Media LLC. CR: Kevin Estrada/FOX.

Why did Lisa Edelstein leave 911: Lone Star?

Fifth Season And Vertical Host A Special Screening Of "Maybe I Do"

What we know about Arielle Kebbel's departure from 911

CHICAGO FIRE -- "My Lucky Day" Episode 905 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

One Chicago 2024 key art spotlights unexpected characters

CHICAGO P.D. -- "Into The Deep" Episode 1007 -- Pictured: Tracy Spiridakos as Hailey Upton -- (Photo

Every One Chicago star who will leave the franchise in 2024

GREY'S ANATOMY - ABC's "Grey's Anatomy" stars Ellen Pompeo as Meredith Grey. (ABC/Mike Rosenthal)

Why Ellen Pompeo left Grey’s Anatomy

CHICAGO FIRE -- "Change of Plans" Episode 1121 -- Pictured: (l-r) Ava Ryan Barabasz as Charlotte, Hanako Greensmith as Violet, Kara Killmer as Sylvie Brett -- (Photo by: Adrian S Burrows Sr/NBC)

5 memorable One Chicago moments that shocked us in 2023

HOLLYWOOD, CA - APRIL 18: Actor Katherine Heigl attends the premiere of Warner Bros. Pictures' "Unforgettable" at TCL Chinese Theatre on April 18, 2017 in Hollywood, California. (Photo by Rich Fury/Getty Images)

Why did Katherine Heigl leave Grey’s Anatomy? (the truth behind her exit)

CHICAGO FIRE -- "How Does it End" Episode 1112 -- Pictured: Taylor Kinney as Kelly Severide -- (Photo by: Adrian S Burrows Sr/NBC)

One Chicago 2024 promo reveals first official look at Severide

CHICAGO P.D. -- "Don't Read The News" Episode 410 -- Pictured: (l-r) Jesse Lee Soffer as Jay Halstead, Sophia Bush as Erin Lindsay -- (Photo by: Matt Dinerstein/NBC)

Have any of the One Chicago couples dated in real life?

HOLLYWOOD, CALIFORNIA - MARCH 12: Sandra Oh attends the 95th Annual Academy Awards on March 12, 2023 in Hollywood, California. (Photo by Arturo Holmes/Getty Images )

Why did Sandra Oh leave Grey’s Anatomy?

CHICAGO FIRE -- "Don't Hang Up" Episode 913 -- Pictured: (l-r) Daniel Kyri as Darren Ritter, Miranda Rae Mayo as Stella Kidd -- (Photo by: Adrian S. Burrows Sr./NBC)

Why do actors play multiple characters on One Chicago?

“A Cry for Help” – An internal investigator suspects Jake of being the serial arsonist setting recent fires, so Bode and the crew take it upon themselves to investigate, on FIRE COUNTRY, Friday, March 31 (9:00-10:00 PM, ET/PT) on the CBS Television Network and available to stream live and on demand on Paramount+*. Pictured: Jordan Calloway as Jake Crawford. Photo: Sergei Bachlakov/CBS ©2023 CBS Broadcasting, Inc. All Rights Reserved.

Fire Country characters who left the show unexpectedly

CHICAGO, IL - SEPTEMBER 30: Actors Marina Squerciati and Nick Gehlfuss during the 2018 Cast Paddle Battle between the Chicago Fire PD vs Chicago Fire vs Chicago Med at SPiN Chicago on September 30, 2018 in Chicago, Illinois. (Photo by Barry Brecheisen/Getty Images)

One Chicago stars tease new seasons on IG: ‘Here we come’

NCIS key art

NCIS characters who left the show unexpectedly

STATION 19 - ÒNever Gonna Give You UpÓ - A call from a social media starÕs livestream sends the team on an unusual rescue. TravisÕ mayoral campaign takes off, much to his chagrin. Back at the station, Ben treats a patient with a surprising diagnosis. THURSDAY, MARCH 30 (8:00-9:00 p.m. EDT), on ABC. (ABC/James Clark)CARLOS MIRANDA, BARRETT DOSS, JASON GEORGE, JAINA LEE ORTIZ, MERLE DANDRIDGE

Station 19 characters who left the show unexpectedly