Treat Williams is a fictional character portrayed by Treat Williams in the TV series The Simpsons.
In the first episode they appeared in, titled A Totally Fun Thing Bart Will Never Do Again (season 23), they were 60 years old.
They appear in 1 episodes out of a total of 768 aired so far
Episodes1
A Totally Fun Thing Bart Will Never Do Again
episode S23.E19 april 2012Bart gets the family to take the cruise vacation of his dreams, and then launches a fiendish plot to ensure that it goes on forever.
