All characters in the Simpsons are shown to have four fingers except one who has five: God

It takes six to eight months to create each Simpsons episode

The two alien characters in the Simpsons are named after a Klingon warrior and "Kodos the Executioner" in the original Star Trek series

Krusty the Clown was originally intended to be Homer's secret identity

Time magazine named the Simpsons the best TV show of the 20th century

Harry Shearer, who provided the voice for Mr. Burns, stated that he modeled the sound of Mr. Burn's voice in part on Ronald Reagan