Anybody remember the show Land of the Lost?  Not the crappy-looking movie starring Will Ferrell, but the original campy Saturday morning version?
Apparently, Bill Laimbeer used to act on the show, as one of the sleestaks.  (Those weird alien-like prehistoric lizards.)
Link
I never knew that; pretty interesting trivia.  Laimbeer went from being a hated villain on Saturday morning cartoons, to a hated villain to Celtics fans.