Firehouse 51 responded to a horrific warehouse fire that killed 39 people. This led the Chicago P.D. on a manhunt for the suspect.

Cast: Philip Winchester, Jon Seda, Joelle Carter, Monica Barbaro, Carl Weathers, Jason Beghe, Elias Koteas, Taylor Kinney, Bradley Whitford, Peter Coventry Smith, Julie Lauren, Teal Wicks, Matt Mueller, Tim Kazurinsky, Tovah Feldshuh