Ben Marten

Cookie calls in a favor with mega-superstar Kitty (guest star Mariah Carey) to record a new song with Jamal, hoping he will overcome his inability to perform. Meanwhile, Andre runs into some trouble and things don’t go as planned. Cookie and Lucious are at odds, Hakeem and Gram (guest star Romeo Miller) fight for Tiana’s attention, and things heat up between Cookie and Angelo Dubois.

The firehouse crew goes to the scene of a railroad accident; Boden must make a big decision about his future; Severide learns more about the woman he saw with his father; Shay and Dawson continue to butt heads.

Lenox continues to rankle Archer as the two tackle their new roles; Ripley faces possible suspension over what really happened to Pawel; Goodwin is forced to make layoffs.

The classy cop drama gathers momentum. Jarek and Caleb investigate a bank robbery, before Colvin locks horns with Gibbons in a critical meeting.