Mathnet is a segment on the children's television show Square One Television that follows the adventures of pairs of police mathematicians. It is a pastiche of Dragnet.

Phred on Your Head Show is an American children's television series produced for Noggin, a cable channel co-founded by MTV Networks and Sesame Workshop. The first episode aired on June 6, 1999. Noggin aired encore showings of the first episode throughout June and started airing the show regularly on July 26, 1999. The show stars a small green character named Phred, voiced by Doug Preis, who has his own variety show. In each episode, Phred hops across different people's heads to find a host, who then chooses a selection of Noggin programs to play.