Square One TV
Mathematics taught as sketch comedy, including a police procedural parody called Mathnet.
Square One TV opens with a main title sequence of 47 seconds.
It arrived on PBS in 1987, when Mister Rogers' Neighborhood, Reading Rainbow and The Joy of Painting were also on the network.
The opening titles
Season 1
47sFan upload.
More comedy opening titles from the 1980s
1 sequence
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'Thank You for Being a Friend' over four women and a Miami kitchen — a theme so tied to the show that the original songwriter's version is now the obscure one.
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A theme sung by the show's own writer, explaining the premise in verse — and one of the very few British sitcom openings to have charted.
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2 sequences
Roseanne
A family at a kitchen table, laughing at something you cannot hear, rebuilt for every season across twenty years and a thirty-year gap.
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