THE SIMPSONS Very rare. It's not a copy! It is original and used!!! "Homer's Paternity Coot" is the tenth episode of the seventeenth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on January 8, 2006. The episode was written by Joel H. Cohen and directed by Mike B. Anderson. In this episode, mail from forty years earlier is discovered, and a letter from Homer's mother's old boyfriend states that he is Homer's true father. Homer sets out to find his supposed new father, leaving Grampa behind. The episode guest stars William H. Macy and Joe Frazier as themselves, and Michael York as Homer's new father, Mason Fairbanks. The episode received mixed reviews. Original used production script - Gracie Films 45 pages See images