Mr. Wizard's World
Debut: October 01, 1983
Ended: January 01, 1990

Don "Mr Wizard" Herbert brought science into all of our homes with his Nickelodeon show Mr. Wizard's World. The show aired from 1983 - 1990 and reruns were shown until 2000. This makes Mr. Wizard's World the longest running show in Nickelodeon's history.

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