Chicago Fire

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: (l-r) Taylor Kinney as Kelly Severide, Lauren German as Leslie Shay -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: Lauren German as Leslie Shay -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: Shane McRae as Whaley -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: Taylor Kinney as Kelly Severide -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: (l-r) Jon Seda as Antonio, Monica Raymund as Gabriella Dawson -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: (l-r) Taylor Kinney as Severide, Shane McRae as Whaley -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: Shane McRae as Whaley -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: Monica Raymund as Gabriella Dawson -- (Photo by: Elizabeth Morris/NBC)

CHICAGO FIRE -- "Nazdarovya" Episode 115 -- Pictured: (l-r) Charlie Barnett as Peter Mills, Monica Raymund as Gabriella Dawson, Yuri Sardarov as Otis -- (Photo by: Elizabeth Morris/NBC)