The Simpsons Season 19 Episode 9
Eternal Moonshine of the Simpson Mind
Homer loses his memory--and his family--when he drinks Moe's most potent libation, the Forget-Me-Shot, in an episode that spoofs "Eternal Sunshine of the Spotless Mind" and "It's a Wonderful Life."
Guest Stars
Tress MacNeille
Lindsey Naegle / Glee Club Singers (voice)
Karl Wiedergott
Mexicans (voice)