CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Joe Minoso as Joe Cruz -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: (l-r) Eamonn Walker as Wallace Boden, Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: David Eigenberg as Christopher Herrmann -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: (l-r) Jesse Spencer as Matthew Casey, Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Miranda Rae Mayo as Stella Kidd -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Monica Raymund as Gabriela Dawson -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: David Eigenberg as Christopher Herrmann -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: (l-r) Miranda Rae Mayo as Stella Kidd, Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: (l-r) Kara Killmer as Sylvie Brett, Miranda Rae Mayo as Stella Kidd, Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: (l-r) Joe Minoso as Joe Cruz, Kara Killmer as Sylvie Brett -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Elizabeth Morris/NBC)
CHICAGO FIRE -- "The Strongest Among Us" Episode 620 -- Pictured: Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)