Year: 2018

CHICAGO MED -- "Clarity" Episode 110 -- Pictured: (l-r) Nick Gehlfuss as Dr. Will Halstead, Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Elizabeth Sisson/NBC)

February flashback: Chicago Med season 1, episode 10

February flashback: Chicago Fire season 4, episode 15

February flashback: Chicago PD season 4, episode 14

Valentine’s Day: 5 other One Chicago pairings we love

CHICAGO FIRE -- "Trading in Scuttlebutt" Episode 513 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris/NBC)

February flashback: Chicago Fire season 5, episode 13

STITCHERS - "Full Stop" - A shooting leaves Detective Fisher in ICU, and Kirsten on the hunt for the cause in the summer finale of “Stitchers,” airing Tuesday, August 4, 2015 at 9:00PM ET/PT on ABC Family. (ABC Family/Eric McCandless)DAMON DAYOUB

Chicago Fire season 6 casts Damon Dayoub as new firefighter

CHICAGO FIRE -- "An Even Bigger Surprise" Episode 603 -- Pictured: (l-r) Jesse Spencer as Matthew Casey, Monica Raymund as Gabriela Dawson -- (Photo by: Elizabeth Morris/NBC)

Valentine’s Day: 5 love lessons from Chicago Fire’s Dawson and Casey

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: Jesse Spencer as Matthew Casey -- (Photo by: Elizabeth Morris/NBC)

February flashback: Chicago Fire season 1, episode 15

Philip Winchester as Michael Stonebridge in Cinemax's Strike Back. Photo Credit: Liam Daniel/Courtesy of Cinemax

Philip Winchester returning in Strike Back season 5

CHICAGO P.D. -- "Reform" Episode 501 -- Pictured: (l-r) Patrick Flueger as Adam Ruzek, LaRoyce Hawkins as Kevin Atwater -- (Photo by: Matt Dinerstein/NBC)

Valentine’s Day: 5 One Chicago characters who need dates

S. Epatha Merkerson in Terminator 2: Judgment Day. Photo Credit: Courtesy of Universal Pictures.

What One Chicago fans can watch during Winter Olympics, week 2

CHICAGO FIRE -- Season: Pilot -- Pictured: (l-r) Teri Reeves as Hallie, David Eigenberg as Christopher Hermann, Charlie Barnett as Peter Mills, Lauren German as Leslie Shay, Monica Raymund as Gabriella Dawson, Taylor Kinney as Kelly Severide, Jesse Spencer as Matthew Casey, Eamonn Walker as Battalion Chief Wallace Boden -- (Photo by: Sandro/NBC)

This week in One Chicago history: What happened from February 12 to February 18

CHICAGO FIRE -- "Foul Is Fair" Episode 609 -- Pictured: Jesse Spencer as Matthew Casey -- (Photo by: Elizabeth Morris/NBC)

Jesse Spencer’s birthday: Why we love Chicago Fire’s Matthew Casey

CHICAGO P.D. -- "Anthem" Episode 514 -- Pictured: Mykelti Williamson as Denny Woods -- (Photo by: Matt Dinerstein/NBC)

One Chicago performer of the week: Mykelti Williamson, Chicago PD

Markie Post as Bunny Fletcher in Chicago PD season 2, episode 14. Photo Credit: Courtesy of NBC.

February flashback: Chicago PD season 2, episode 14

CHICAGO MED -- "Theseus' Ship" Episode 213 -- Pictured: (l-r) Rachel DiPillo as Sarah Reese, Oliver Platt as Daniel Charles, Brian Tee as Ethan Choi -- (Photo by: Elizabeth Sisson/NBC)

February flashback: Chicago Med season 2, episode 13

Peter Mills (Charlie Barnett) and Sylvie Brett (Kara Killmer) in a scene from Chicago Fire season 3, episode 14. Photo Credit: Courtesy of NBC.

February flashback: Chicago Fire season 3, episode 14

CHICAGO P.D. -- "Emotional Proximity" Episode 417 -- Pictured: Sophia Bush as Erin Lindsay -- (Photo by: Matt Dinerstein/NBC)

Chicago PD’s Sophia Bush is coming back to TV

CHICAGO MED -- "Shaky Ground" Episode 309 -- Pictured: (l-r) Brian Tee as Ethan Choi, Yaya DaCosta as April Sexton -- (Photo by: Elizabeth Sisson/NBC)

One Chicago ratings report: Week of February 6

CHICAGO MED -- "Choices" Episode 109 -- Pictured: (l-r) Nick Gehlfuss as Dr. Will Halstead, Lorena Diaz as Nurse Doris -- (Photo by: Elizabeth Sisson/NBC)

February flashback: Chicago Med season 1, episode 9

LAW & ORDER: SPECIAL VICTIMS UNIT -- "The Undiscovered Country" Episode 1913 -- Pictured: (l-r) Mariska Hargitay as Lieutenant Olivia Benson, Philip Winchester as Peter Stone, Sam Waterston as DA Jack McCoy -- (Photo by: Michael Parmelee/NBC)

What did you think of Philip Winchester’s SVU debut?

A scene from Chicago Fire season 4, episode 14. Photo Credit: Courtesy of NBC.

February flashback: Chicago Fire season 4, episode 14

CHICAGO P.D. -- "Anthem" Episode 514 -- Pictured: (l-r) Jesse Lee Soffer as Jay Halstead, Tracy Spiridakos as Hailey Upton -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 5, episode 14 takeaways: Anthem

CHICAGO P.D. -- "Anthem" Episode 514 -- Pictured: Jon Seda as Antonio Dawson -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 5, episode 14 recap: Anthem

LAW & ORDER: SPECIAL VICTIMS UNIT -- "The Undiscovered Country" Episode 1913 -- Pictured: (l-r) Mariska Hargitay as Lieutenant Olivia Benson, Philip Winchester as Peter Stone, Sam Waterston as DA Jack McCoy -- (Photo by: Michael Parmelee/NBC)

Philip Winchester on SVU: 5 highlights from Peter Stone’s first episode

LAW & ORDER: SPECIAL VICTIMS UNIT -- "The Undiscovered Country" Episode 1913 -- Pictured: (l-r) Philip Winchester as Peter Stone, Sam Waterston as DA Jack McCoy -- (Photo by: Michael Parmelee/NBC)

SVU preview: What to watch for in Peter Stone’s first episode

CHICAGO P.D. -- "Anthem" Episode 514 -- Pictured: (l-r) Tracy Spiridakos as Hailey Upton, Jon Seda as Antonio Dawson, Jesse Lee Soffer as Jay Halstead -- (Photo by: Matt Dinerstein/NBC)

Chicago PD season 5, episode 14 preview: Anthem

LAW & ORDER: SPECIAL VICTIMS UNIT -- "The Undiscovered Country" Episode 1913 -- Pictured: Philip Winchester as Peter Stone -- (Photo by: Michael Parmelee/NBC)

Philip Winchester talks moving from Chicago Justice to SVU