Episode Guide: " It's Beginning to Look a Lot Like Urkel " (S04E10) December 11, 1992.
Kellie Shanygne Williams dons the iconic suspenders, high-water pants, and thick glasses. [S18E6] Family Matters
After Laura says she wishes Steve knew what it was like to be her, a guardian angel named Tyrone appears. He uses a bit of "Urkel-magic" to swap their personalities and social standings. The Transformation: Episode Guide: " It's Beginning to Look a
The episode (Season 4, Episode 10) is a fan-favorite Christmas special where an angel grants Laura a wish to see what life would be like if she were the nerd and Steve Urkel were the "cool" one. [S18E6] Family Matters