Episode Title:The Ol' Switcheroo Episode Description:Ruff sends DJ and Harsha out to engineer a "puck stopper" that he can use as goalie in a game with Scruff's hockey team while Jay and Noel learn how to live each other's daily lives with each of their families by trading places for the day. Meanwhile, Sam and Sammy stayed behind in Studio G. After the show, the season 3 finale was scheduled tomorrow, but Scruff refused to get out of Ruff's doghouse. But don't miss the Finale.