The Treehouse of Horror XXIV aired on the 25th season of The Simpsons, which began September 29, 2013, and ended on which date?
Treehouse of Horror XXIV "Treehouse of Horror XXIV" is the second episode of the 25th season of the American animated sitcom "The Simpsons", and the 532nd episode of the series. It originally aired on the Fox network in the United States on October 6, 2013. The episode was written by Jeff Westbrook and directed by Rob Oliver.
In the Name of the Grandfather "In the Name of the Grandfather" is the fourteenth episode of the twentieth season of "The Simpsons". It first aired on Sky1 on St. Patrick's Day, March 17, 2009 and aired on the Fox network in the United States on March 22, 2009. It was the first episode of the show to premiere in Europe before airing on Fox. In the episode, the Simpsons buy a new hot tub and spend so much time relaxing in it that they neglect Abraham "Grampa" Simpson. Homer decides to make it up to Grampa by helping him do one thing he wants to do. Grampa reminisces about O'Flanagan's pub in Ireland where he once had the best night of his life so the Simpsons travel there. Marge, Bart and Lisa visit various Irish landmarks while Homer and Grampa buy O'Flanagan's during a night of binge drinking and soon discover that pubs are no longer popular in Ireland.