Shut It Down

Overview

A series of mysterious gas leaks has members of Firehouse 51 puzzled and spread thin. Brett’s conflicted when her birth mother gets serious about tracking her down. Severide misunderstands his role as Cruz’s best man. Mouch bites off more than he can chew.

Guest Stars

Daniel Kyri

Darren Ritter

Nick Gehlfuss

Will Halstead

Steve Chikerotis

Chief Walker

Randy Flagler

Harold Capp