Chicago Fire

CHICAGO FIRE -- "Call It Paradise" Episode 314 -- Pictured: (l-r) David Eigenberg as Christopher Herrmann, Jesse Spencer as Matthew Casey, Yuri Sardarov as Otis, Randy Flagler as Capp, Richard Roundtree as Wallace Boden Sr. -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "I Am The Apocalypse" Episode 319 -- Pictured: Taylor Kinney as Kelly Severide, Warren Christie as Rice -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Always" Episode 301 -- Pictured: (l-r) David Eigenberg as Christopher Herrmann, Charlie Barnett as Peter Mills, Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Real Never Waits" Episode 222 -- Pictured: (l-r) Lauren German as Leslie Shay, Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Real Never Waits" Episode 222 -- Pictured: (l-r) Eamonn Walker as Chief Wallace Boden -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Headlong Toward Disaster" Episode 315 -- Pictured: Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Wow Me" Episode 302 -- Pictured (l-r): Taylor Kinney as Kelly Severide, Sophia Bush as Erin Lindsay -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Apologies Are Dangerous" Episode 304 -- Pictured: Charlie Barnett as Peter Mills -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "One More Shot" Episode 221 -- Pictured: Eamonn Walker as Chief Wallace Boden, Randy Flagler as Capp, Edwin Hodge as Rick Newhouse, Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)