Chicago Fire: Season 4 Episode 22: Where the Collapse Started
Starring: Jesse Spencer, Taylor Kinney, Monica Raymund, Kara Killmer, Jon Seda, Guy Burnet, Andy Ahrens, Randy Flagler, David Eigenberg
Length: 41 minutes
On Air Date: 10 May 2016
Chicago Fire: S04E22 Description: Firehouse 51 heads to the scene of a building collapse where dozens of lives are on the line.