In 2009, The Simpsons made a change to its opening sequence that helped make the show more rewatchable than ever before.

We look at how the "The Simpsons" has been animated over 32 seasons and see how the show evolved from crude sketches to the crisp, clean look today.

If you’re anything like me, you remember a time when The Simpsons was the biggest thing on television. In my formative years, ...