Going to War (I)

Firehouse 51 is faced with a daunting challenge when an out-of-control blaze consumes a 15-story apartment complex, trapping victims on the top floors. Complicating the rapidly escalating situation, members soon discover that someone close to home may be one of the trapped victims. The crossover continues on Chicago Med S04E02 When to Let Go (II) and Chicago P.D. S06E02 Endings (III).

Daniel Kyri

Darren Ritter

S. Epatha Merkerson

Sharon Goodwin

Torrey DeVitto

Natalie Manning

Jesse Lee Soffer

Jay Halstead

Brian Tee

Ethan Choi

Steven Boyer

Jerry Gorsch

Nick Gehlfuss

Will Halstead

Kristen Lee Gutoskie

Chloe Allen

Steve Chikerotis

Chief Walker

Randy Flagler

Harold Capp