TV spinoffs: The best and worst since 1990

(NBC)
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'Law & Order: SVU' and 'Law & Order: Criminal Intent'

Spinoffs of: "Law & Order"

The original "Law & Order" ran for 20 seasons and produced more than 450 episodes. Neither one of its long-running spinoffs (or new kid on the block "Law & Order: LA") may even get close to that, but each of them can boast decade-long runs of their own. It's a remarkable record of success for creator Dick Wolf.

-- Rick Porter, Zap2it