- Dan Castellaneta (Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice))
- Julie Kavner (Marge Simpson / Patty Bouvier / Selma Bouvier (voice))
- Nancy Cartwright (Bart Simpson / Nelson Muntz / Ralph Wiggum (voice))
- Yeardley Smith (Lisa Simpson (voice))
- Hank Azaria (Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice))
- Harry Shearer (Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice))
The Simpsons — S30E23
Episode: Crystal Blue-Haired Persuasion
Air Date: 2019-05-12
Runtime: 22 min
Overview
Marge starts a business selling healing crystals to the naive mothers of Springfield when Homer’s work cuts children’s health-care benefits, leading Marge to use the crystals as a cheaper solution for Bart’s ADD.