Wendy Seager is a new addition to the Chicago Fire cast in Season 8 and she has already been an interesting character. Seager is an OFI lieutenant who convinced — with help — Severide to help ...

Taylor Kinney played Kelly Severide on Chicago Fire. Pic credit: Adrian S Burrows Sr/NBCUniversal Chicago Fire returned with a new episode on Wednesday night, ending a brief hiatus this fall.

Chicago Fire will air its 13th season when the series ... "He's got his focus on the thing he is obsessed with, which is arson and OFI, in addition to squad, which he loves," she explained.