Eddie Muntz

Mr. Muntz (voiced origianlly by Phil Hartman, later Harry Shearer) is Nelson Muntz's father. He first appeared in Season 4 in "Brother From the Same Planet" as Nelson's soccer coach.

After that, it was often mentioned that he went to the store for a pack of cigarettes and didn't return. He reappeared in "Sleeping With the Enemy" voiced by Harry Shearer and he revealed that he had forcibly placed in a freak show.