The series stars Reginald VelJohnson as Carl Winslow, Jo Marie Payton as Harriette, and Jaleel White as the breakout star Steve Urkel.
Laura learns the pain of being social outcast and gains a new appreciation for Steve's resilience and kind heart. Key Series Information [S18E6] Family Matters
Episode Guide: " It's Beginning to Look a Lot Like Urkel " (S04E10) December 11, 1992. The series stars Reginald VelJohnson as Carl Winslow,
Jaleel White plays a smooth, suave version of Urkel (a precursor to the later Stefan Urquelle character). Jo Marie Payton as Harriette