Leonard Nimoy (character)

Leonard Nimoy is an American actor, film director, poet, musician, photographer and author. He is most famous for playing Mr. Spock in the 1966 Star Trek series. He was the narrator of the story about an alien but was later replaced by the Squeaky-Voiced Teen.

Behind the Laughter
He has voiced himself in both of his appearances and appeared in Marge vs. the Monorail where he was opening the monorail and The Springfield Files.