Chicago Fire icon Wallace Boden (Eamonn Walker) has returned, but he's not kicking back and relaxing with his Firehouse 51 ...

Boden returns to Firehouse 51 in his new capacity as deputy commissioner to investigate a blaze that left one of their own in critical condition, and reconnects with his cast mates.

Here's the good news: Eamonn Walker is returning to Chicago Fire as Wallace Boden in this week's episode. But here's the bad ...

While Eamonn Walker relished in his Chicago Fire return, Boden's reunion promises drama: "It's very, very serious, and ...