Below, we rank eleven of the best TV spin-offs of all time from the good to the greatest.

Angel

LikeTorchwood,Angelwas a darker counterpoint to its original series,Buffy: the Vampire Slayer.

The series starsGrant Gustinas Barry Allen, one of the first metahumans in Central City and its greatest defender.

The-Best-Television-Spin-Offs

Of those,The Jeffersonswas the longest running with eleven seasons (two more thanAll in the Family).

The series followed the Bunkers neighbors as they moved Queens to a luxury high-rise on the Upper East Side.

Frasier

3.

torchwood

Image via BBC One

angel-cast

Image via WB TV

Lucy Lawless As Xena holding her chakram in ‘Xena, Warrior Princess.'

Image via Universal

Barry Allen/Flash (Grant Gustin) in costume in CW’s The Flash

Image via The CW

the-jeffersons

Image via CBS

frasier-revival-kelsey-grammer-social

Bob Odenkirk’s Jimmy McGill in Better Call Saul

Image via AMC

star-trek-the-next-generation-q-john-de-lancie

Image via Paramount

Law and Order: SVU