Anthony Ferraris

Severide is on high alert to track down a reckless driver who puts one of their own in harm's way; a member of Firehouse 51 struggles with a potentially life-changing decision.

Novak explores a new romantic connection; Vasquez deals with the aftermath of his father's recent release.

After a devastating fire erupts at a surgery center, Kidd works to hunt down the true cause. Violet, Novak and Vasquez grapple with shifting relationships. Molly's hosts its first trivia night.

When an act of arson harms someone close to the Firehouse 51 family, Severide must track down the perpetrator; impending budget cuts push Mouch and Pascal to get creative.

Always. Boden pulls his team together in the aftermath of the explosion. Casey works to track down Severide. Newhouse brings news about one of Mills' relatives. Herrmann and Otis come up with new goals.

Hold On Tight. Kidd and Severide's honeymoon is interrupted by a dangerous person from their past. Kidd's former academy classmate joins Firehouse 51.