Chicago Fire Characters

CHICAGO FIRE -- "Headcount" Episode 1002 -- Pictured: Jesse Spencer as Matthew Casey -- (Photo by: Adrian S. Burrows Sr./NBC)

We asked AI which Chicago Fire couple is the best (and it’s not Stellaride)

What episode does Otis die on Chicago Fire?

What’s next for Emma Jacobs in Chicago Fire season 11?

What’s next for Violet Mikami in Chicago Fire season 11?

"That Kind Of Heat" Episode 902 -- Pictured: (l-r) -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire spoilers: Beloved character to finally return in season 10

"What Happened At Whiskey Point" Episode 1008 -- Pictured: (l-r) Alberto Rosende as Blake Gallo, Brett Dalton at Jason Pelham -- (Photo by: Adrian Burrows Sr/NBC)

Chicago Fire: New behind the scenes photos suggests Pelham is sticking around

CHICAGO FIRE -- Season: 10 -- Pictured: (l-r) Hanko Greensmith as Violet Mikami, Christian Stolte as Mouch, Alberto Rosende as Blake Gallo, Kara Kilmer as Sylvie Brett, Jesse Spencer as Matthew Casey, Taylor Kinney as Kelly Severide, David Eigenberg as Christopher Herrmann, Joe Minoso as Joe Cruz, Miranda Rae Mayo as Stella Kidd, Daniel Kyri as Darren Ritter -- (Photo by: Art Streiber/NBC)

Chicago Fire 200th episode to feature return of several former characters

"Smash Therapy" Episode 903 -- Pictured: Randy Flagler as Capp -- (Photo by: Adrian S. Burrows Sr./NBC)

What’s next for Capp in Chicago Fire season 10?

LUCIFER: Season 2 of LUCIFER premieres Monday, September 19th on FOX. Pictured: Lauren German. ©2016 Fox Broadcasting Co. CR: Brendan Meadows/FOX

Chicago Fire boss reveals why Lauren German left the show

CHICAGO FIRE -- "Off The Grid" Episode 815 -- Pictured: Daniel Kyri as Darren Ritter -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 9 character preview: Darren Ritter

CHICAGO FIRE -- "A Volatile Mixture" Episode 705 -- Pictured: (l-r) David Eigenberg as Christopher Herrmann, Daniel Kyri as Ritter -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire season 8 midseason report: Darren Ritter

CHICAGO FIRE -- "What Went Wrong" Episode 806 -- Pictured: Annie Ilonzeh as Emily Foster -- (Photo by: Sandy Morris/NBC)

Chicago Fire season 8 midseason report: Emily Foster

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: (l-r) Kara Killmer as Sylvie Brett, Annie Ilonzeh as Emily Foster, Teddy Sears as Kyle Sheffield -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire’s Kyle Sheffield: Should he return for season 8?

CHICAGO FIRE -- "I'm Not Leaving You" Episode 722 -- Pictured: (l-r) Yuri Sardarov as Brian "Otis" Zvonecek, Christian Stolte as Randy "Mouch" McHolland -- (Photo by: Adrian Burrows/NBC)

Chicago Fire season 7 character review: Otis

CHICAGO FIRE -- "All the Proof" Episode 706 -- Pictured: Yuri Sardarov as Brian ?Otis? Zvonecek -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire season 7 midseason report: Otis

CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire season 7 character preview: Otis

CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)

Chicago Fire season 6 by character: Otis

CHICAGO FIRE -- Season: 6 -- Pictured: Yuri Sardarov as Brian Zvonecek ?Otis? -- (Photo by: John Tsiavis/NBC)

Chicago Fire’s top 5 best Otis moments