" Haw-Haw Land " is the tenth episode of the twenty-ninth season of the animated television series '' The Simpsons '' , and the 628th episode of the series overall . It aired in the United States on Fox on January 7 , 2018 . The title and the opening musical number spoof '' La La Land '' , and the close of the episode spoofs the mistake in announcing that film as the Best Picture winner at the 89th Academy Awards
89th Academy Awards
89th Academy Awards
Haw-Haw Land