10 TV series that changed networks: 'Buffy the Vampire Slayer,' 'Southland,' 'Futurama'
Original network: NBC (1989-1990)
Moved to: Syndication (1991-2001)
How it fared: After initial low ratings, "Baywatch" was dumped by NBC after just one season, but found a much nicer home in first-run syn...