Chicago Fire 6.22 - 6.23 (Preview)

**Chicago Fire Season 6, Episode 22 and 23 Preview**

In the season finale of Chicago Fire, things come to a dramatic head for Firehouse 51. The explosive two-part episode, "The Tiller" and "One For the Ages," airs on Tuesday, May 22, on NBC. Watch the preview below to see what's in store for the firefighters as they rush to a massive fire at a chemical plant, fight to save Casey (Jesse Spencer) from a dangerous situation, and deal with the aftermath of losing one of their own.

Channel Category Duration Views
Music TV Clip 00:30 6