Steve Urkel in Full House and Step by Step. Michelle Tanner in Hangin' with Mr. Cooper. Cosmo Kramer in Mad About You. Norm Peterson and Cliff Clavin in Wings. Chandler Bing in Caroline in the City. The Teenage Mutant Ninja Turtles in Power Rangers in Space. Star Trek in Star Trek — but at least that's canonical.
Stories of the day:
Written by Ross Miller. Video and Production by John Lagomarsino and Regina Dellea.