Full House to Gilligan's Island
3 connections
Full House
Family Matters
Steve Urkel visited Stephanie Tanner of Full House to convince her that glasses could be cool
Meego
Family Matters' Urkel appeared in the first two episodes of Meego.
Gilligan's Island
Meego (who was an alien) tried to contact his mother on the home planet by phone and instead the phone connected with Gilligan, Mary Ann and the Professor on Gillian's Island