Interview: Joel Cohen, Writer and Associate Producer of The Simpsons

“Can you explain how The Simpsons used
Linux…?

“The show is all hand-drawn and digitally animated, and the
movie was too. However, because we were writing and re-writing the
movie at such a furious pace, the scenes we would write needed to
be seen and approved or revised (or often rejected) before they
committed to the very labor-intensive process of hand drawing the
cels…”

Complete Story