Chicago Med

CHICAGO MED -- "With A Brave Heart" Episode 422 -- Pictured: (l-r) Marlyne Barrett as Maggie Lockwood, Nick Gehlfuss as Dr. Will Halstead -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4 finale preview: With A Brave Heart

Chicago Med season 4 finale live stream: Watch online

Chicago Med season 4 finale photos: With A Brave Heart

Chicago Med season 4 finale synopsis and promo: With A Brave Heart

CHICAGO MED -- "With A Brave Heart" Episode 422 -- Pictured: Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4 finale predictions

ONE CHICAGO -- Pictured: "One Chicago" Key Art -- (Photo by: NBCUniversal)

One Chicago ratings report: Week of May 15, 2019

CHICAGO MED -- "Forever Hold Your Peace" Episode 421 -- Pictured: Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 21 takeaways: Forever Hold Your Peace

CHICAGO MED -- "Forever Hold Your Peace" Episode 421 -- Pictured: Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 21 recap: Forever Hold Your Peace

CHICAGO MED -- "Forever Hold Your Peace" Episode 421 -- Pictured: (l-r) Yaya DaCosta as April Sexton, Brian Tee as Dr. Ethan Choi -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 21 preview: Forever Hold Your Peace

CHICAGO MED -- "Forever Hold Your Peace" Episode 421 -- Pictured: (l-r) Yaya DaCosta as April Sexton, Brian Tee as Dr. Ethan Choi -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 21 live stream: Watch online

CHICAGO MED -- "Forever Hold Your Peace" Episode 421 -- Pictured: Nick Gehlfuss as Dr. Will Halstead -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 21 photos: Forever Hold Your Peace

CHICAGO MED -- "Forever Hold Your Peace" Episode 421 -- Pictured: Oliver Platt as Dr. Daniels Charles -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 21 synopsis and promo: Forever Hold Your Peace

CHICAGO MED -- "When To Let Go" Episode 402 -- Pictured: (l-r) Christian Stolte as Randy "Mouch" McHolland, Kara Killmer as Sylvie Brett, Jesse Spencer as Matthew Casey, David Eigenberg as Christopher Herrmann -- (Photo by: Elizabeth Sisson/NBC)

One Chicago franchise staying on Wednesdays next season

ONE CHICAGO -- Pictured: "One Chicago" Key Art -- (Photo by: NBCUniversal)

One Chicago ratings report: Week of May 8, 2019

CHICAGO MED -- "More Harm Than Good" Episode 420 -- Pictured: (l-r) Brian Tee as Dr. Ethan Choi, Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 20 recap: More Harm Than Good

CHICAGO MED -- "More Harm Than Good" Episode 420 -- Pictured: Oliver Platt as Dr. Daniel Charles -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 20 preview: More Harm Than Good

CHICAGO MED -- "More Harm Than Good" Episode 420 -- Pictured: S. Epatha Merkerson as Sharon Goodwin -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 20 live stream: Watch online

CHICAGO MED -- "More Harm Than Good" Episode 420 -- Pictured: Marina Squerciati as Officer Kim Burgess -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 20 photos: More Harm Than Good

CHICAGO MED -- "More Harm Than Good" Episode 420 -- Pictured: (l-r) Brian Tee as Dr. Ethan Choi, Torrey DeVitto as Dr. Natalie Manning -- (Photo by: Elizabeth Sisson/NBC)

Chicago Med season 4, episode 20 synopsis and promo: More Harm Than Good

CHICAGO MED -- Pictured: "Chicago Med" Key Art -- (Photo by: NBC)

Why isn’t Chicago Med new tonight, May 1?

CHICAGO P.D. -- "What Could Have Been" Episode 619 -- Pictured: (l-r) Jon Seda as Antonio Dawson, Jason Beghe as Hank Voight -- (Photo by: Matt Dinerstein)

One Chicago franchise pulled off the air on May 1

ONE CHICAGO -- Pictured: "One Chicago" Key Art -- (Photo by: NBCUniversal)

One Chicago ratings report: Week of April 24, 2019

CHICAGO MED -- "Never Let You Go" Episode 419 -- Pictured: (l-r) Marlyne Barrett as Maggie, Colin Donnell as Connor -- (Photo by: Elizabeth Sisson)

Chicago Med season 4, episode 19 takeaways: Never Let You Go

CHICAGO MED -- "Never Let You Go" Episode 419 -- Pictured: Brian Tee as Ethan -- (Photo by: Elizabeth Sisson)

Chicago Med season 4, episode 19 recap: Never Let You Go

CHICAGO MED -- "Never Let You Go" Episode 419 -- Pictured: Marlyne Barrett as Maggie -- (Photo by: Elizabeth Sisson)

Chicago Med season 4, episode 19 preview: Never Let You Go

CHICAGO MED -- "Never Let You Go" Episode 419 -- Pictured: S. Epatha Merkerson as Sharon -- (Photo by: Elizabeth Sisson)

Chicago Med season 4, episode 19 live stream: Watch online

CHICAGO MED -- "Never Let You Go" Episode 419 -- Pictured: Brian Tee as Ethan -- (Photo by: Elizabeth Sisson)

Chicago Med season 4, episode 19 photos: Never Let You Go

CHICAGO MED -- "Never Let You Go" Episode 419 -- Pictured: Yaya DaCosta as April -- (Photo by: Elizabeth Sisson)

Chicago Med season 4, episode 19 synopsis and promo: Never Let You Go