After Laura Winslow (Kellie Shanygne Williams) calls out Steve Urkel's (Jaleel White) annoying behavior, he takes it upon himself to lock himself in his basement for a week. The result? A surprisingly good-tasting elixir that will make him cool. After drinking the concoction, Steve magically transforms into Stefan. Will this new persona last? Watch Family Matters on TBS. Season 5 Episode 8: Dr. Urkel and Mr. Cool #TBS #FamilyMatters #JaleelWhite #KellieShanygneWilliams #Comedy SUBSCRIBE: bit.ly/TBSSub Download the TBS App: bit.ly/1qBbkMW About TBS: The home of Friends, Young Sheldon, The Big Bang Theory, Impractical Jokers, American Dad, AEW, Dinner and a Movie, The Cube, Miracle Workers, Friday Night Vibes, Wipeout, movies and more. Get more TBS: Full Episodes: TBS.com/shows YouTube: YouTube.com/TBS TikTok: tiktok.com/@tbsnetwork X (Formerly Twitter): X.com/TBSNetwork Facebook: Facebook.com/TBSNetwork Ins...