Fusion got to document Sam Simon in these last few months to show his many sides and will be premiering their documentary special Rebel with a Cause: The Sam Simon Story, this Sun. at 8PM on Fusion.

Yesterday’s news of the passing of Sam Simon struck a lot of people hard as his work at The Simpsons delighted millions upon millions. Since yesterday, more people are finding about what a gracious person he was beyond his creative endeavors even during his long bout with colon cancer in fighting for animal rights.