
Utah Mammoth and Vegas Golden Knights

Cruz's past comes back to haunt him; Severide prepares to teach an arson class at the academy; Mouch searches for a victim's next of kin.

Mark takes on odd jobs, determined to find a way to pay for school; Darlene grapples with her emotions when she discovers her household is about to change dramatically.

In an effort to save money, Darlene and Ben join Jackie and Neville on a joint honeymoon, where the newlyweds' cost-saving measures contribute to a tension-filled getaway; Dan, Becky, Harris, Mark and Beverly Rose go to a water park.

Behind-the-scenes look at the Vegas Golden Knights.

George learns success lies in doing the opposite of what he would normally do; Kramer appears on "Live -- Regis & Kathie Lee."

George is forced to confront his cowardliness after he runs from a kitchen fire; Kramer dates one of Elaine's co-workers.