Soap
Good Times was a popular television series in the 70's. The show was a spin off from Maude.
CSI
Frasier is a spin off of Cheers, a 1980's sitcom. Frasier plays a unhappily married character on Cheers, and after cheers went off the air, they continued his story on his own show -Frasier.
The 1990 TV show that has been slated for a new spinoff series starring actors from the original series is "Saved by the Bell." The new spinoff, titled "Saved by the Bell: The College Years," will feature some of the original cast members reprising their roles as they navigate their way through college.
NCIS was spun off from JAG, as Mark Harmon's character appeared on JAG.
The Bachelor is one of the most popular reality television shows on cable tv in the United States. There have been spinoff versions of the show including Beauty and the Geek, the Bachelorette, and Tila Tequila's.
Boys Meets World
Trapper John M.D.
Crossover - 2004 TV was released on: USA: August 2004
12 arbor road London according to his "diary"
Crossover - 2001 TV was released on: USA: 24 September 2001