This episode marks the transition of Stefan Urquelle from a temporary transformation into a permanent, separate character who would remain part of the show for the final two seasons.
Steve Urkel invents a new and accidentally creates an exact duplicate of himself. The presence of two Steves causes "double trouble" for the Winslow household, leading to chaos as they fight over everything from chess matches to Myra's affection. Family Matters - Season 7Eps24
Orlando Brown guest stars as 3J, a character who became a series regular in later seasons. Core Cast Jaleel White Steve Urkel / Stefan Urquelle Reginald VelJohnson Carl Winslow Kellie Shanygne Williams Laura Winslow Darius McCrary Eddie Winslow Michelle Thomas Myra Monkhouse Breaking Up Is Hard to Do | Family Matters Wiki This episode marks the transition of Stefan Urquelle
In a rare moment of seriousness for his inventions, Steve and his clone eventually destroy the cloning machine, deciding it is too unethical to keep. Orlando Brown guest stars as 3J, a character