He posted a photo with his former castmates on set, hinting at his "limited" appearance It was announced in April that Kyri and his costar Jake Lockett were departing their roles as firefighters Darren Ritter and Sam Carver,

Chicago Fire is going through several cast changes — but one actor seems to be coming back for a limited time in season 14. Daniel Kyri, who is known for his role as Darren Ritter on the NBC firefighter drama,

Actor Daniel Kyri, who portrays firefighter Darren Ritter in the procedural drama series Chicago Fire, teased a brief return on the show’s Season 14. Darren made his debut in Season 7 and was a recurring character initially.