Tetragon

Tetragon (formerly known as Trigonometric, and often shortened as 4gon) is an American basic cable and satellite television channel which officially launched on February 12, 1997. The channel was subsequently the result of a collaboration between three entertainment companies, Deadpan Productions, EnSkulled Entertainment, and Playing With Fire Productions. It was later updated as the company, Empty Fringe, became involved in its share, connecting the channel into four divisions owned by each affiliate. Tetragon features a diverse range of programming, many of which are separated into blocks aimed towards different audiences and age groups. The current president of the channel is currently EnSkulled Entertainment founder, Amse Tanaka.

Early years (1997-1999)
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Millennia (2000-2004)
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Davidson era (2005-2015)
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Tanaka era (2015-present)
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Future
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Programming and blocks
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Further information
TBE