Year: 2019

CHICAGO FIRE-- "What Went Wrong" Episode 806 -- Pictured: Taylor Kinney as Lt. Kelly Severide -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8, episode 6 preview: What Went Wrong

Chicago Med season 5, episode 6 preview: It’s All in the Family

Chicago PD season 7, episode 6 photos: False Positive

Chicago Fire season 8, episode 6 photos: What Went Wrong

Arrow -- "Welcome to Hong Kong" -- Image Number: AR802b_0323b.jpg -- Pictured (L-R): Andrea Sixtos as Zoe Ramirez, Katherine McNamara as Mia, Charlie Barnett as JJ and Joseph David-Jones as Connor Hawke -- Photo: Sergei Bachlakov/The CW -- © 2019 The CW Network, LLC. All Rights Reserved.

Chicago Fire alum Charlie Barnett open to returning as Peter Mills

CHICAGO MED -- "It's All In The Family" Episode 504 -- Pictured: Yaya DaCosta as April Sexton -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 5, episode 6 photos: It’s All In The Family

CHICAGO P.D. -- "False Positive" Episode 703 -- Pictured: Jesse Lee Soffer as Det. Jay Halstead -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 7, episode 6 synopsis: Brother’s Keeper

CHICAGO FIRE -- "What Went Wrong" Episode 806 -- Pictured: Joe Minoso as Joe Cruz -- (Photo by: Sandy Morris/NBC)

Chicago Fire season 8, episode 6 synopsis: What Went Wrong

CHICAGO MED -- "It's All In The Family" Episode 504 -- Pictured: Brian Tee as Dr. Ethan Choi -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 5, episode 6 synopsis: It’s All In The Family

One Chicago franchise 2019-2020 season key art featuring the casts of Chicago Fire, Chicago PD and Chicago Med. Photo Credit: Courtesy of NBC.

One Chicago ratings report: Week of Oct. 23, 2019

CHICAGO P.D. -- "Brother's Keeper" Episode 705 -- Pictured: (l-r) Jesse Lee Soffer as Det. Jay Halstead, Patrick John Flueger as Officer Adam Ruzek -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 7, episode 5 takeaways: Brother’s Keeper

CHICAGO FIRE-- "Buckle Up" Episode 804 -- Pictured: (l-r) Jesse Spencer as Matthew Casey, Taylor Kinney as Lt. Kelly Severide -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8, episode 5 takeaways: Buckle Up

CHICAGO MED -- "Got a Friend In Me" Episode 503 -- Pictured: Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Liz Sisson/NBC)

Chicago Med season 5, episode 5 takeaways: Got A Friend In Me

CHICAGO P.D. -- "Brother's Keeper" Episode 705 -- Pictured: Jesse Lee Soffer as Det. Jay Halstead -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 7, episode 5 recap: Brother’s Keeper

CHICAGO FIRE-- "Buckle Up" Episode 804 -- Pictured: Alberto Rosende as Blake Gallo -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8, episode 5 recap: Buckle Up

LOS ANGELES, CALIFORNIA - OCTOBER 21: Sophia Bush attends the Fifth Annual InStyle Awards at The Getty Center on October 21, 2019 in Los Angeles, California. (Photo by Randy Shropshire/Getty Images for InStyle)

Chicago PD’s Sophia Bush to recur in Love, Simon series

CHICAGO MED -- "Got a Friend In Me" Episode 503 -- Pictured: Brian Tee as Dr. Ethan Choi -- (Photo by: Liz Sisson/NBC)

Chicago Med season 5, episode 5 recap: Got A Friend In Me

CHICAGO P.D. -- "Brother's Keeper" Episode 705 -- Pictured: Jesse Lee Soffer as Det. Jay Halstead -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 7, episode 5 live stream: Watch online

CHICAGO P.D. -- "Brother's Keeper" Episode 705 -- Pictured: Jesse Lee Soffer as Det. Jay Halstead -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 7, episode 5 preview: Brother’s Keeper

CHICAGO FIRE-- "Buckle Up" Episode 804 -- Pictured: Taylor Kinney as Lt. Kelly Severide -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8, episode 5 live stream: Watch online

CHICAGO FIRE-- "Buckle Up" Episode 804 -- Pictured: (l-r) Annie Ilonzeh as Emily Foster, Jesse Spencer as Matthew Casey -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8, episode 5 preview: Buckle Up

CHICAGO MED -- "Got a Friend In Me" Episode 503 -- Pictured: Paula Newsome as Caroline Charles -- (Photo by: Liz Sisson/NBC)

Chicago Med season 5, episode 5 live stream: Watch online

CHICAGO MED -- "Got a Friend In Me" Episode 503 -- Pictured: Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Liz Sisson/NBC)

Chicago Med season 5, episode 5 preview: Got A Friend In Me

CHICAGO P.D. -- "Brother's Keeper" Episode 705 -- Pictured: (l-r) Jesse Lee Soffer as Det. Jay Halstead, Tracy Spiridakos as Det. Hailey Upton -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 7, episode 5 photos: Brother’s Keeper

CHICAGO FIRE-- "Buckle Up" Episode 804 -- Pictured: Christian Stolte as Randy "Mouch" McHolland -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 8, episode 5 photos: Buckle Up

CHICAGO P.D.- "Infection Part III" Episode 707 -- Pictured: (l-r) Patrick John Flueger as Officer Adam Ruzek, Marina Squerciati as Officer Kim Burgess -- (Photo by: Matt DinersteinNBC)

5 ways Chicago PD season 7 must fix Burzek this time

CHICAGO MED -- "Got a Friend In Me" Episode 503 -- Pictured: Brian Tee as Dr. Ethan Choi, Roland Buck III as Noah Sexton -- (Photo by: Liz Sisson/NBC)

Chicago Med season 5, episode 5 photos: Got A Friend In Me

CHICAGO P.D. -- "Brother's Keeper" Episode 705 -- Pictured: Jason Beghe as Sgt. Hank Voight -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 7, episode 5 synopsis and promo: Brother’s Keeper