The Simpsons Season 30 Episode 23
Crystal Blue-Haired Persuasion
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.
Guest Stars
Illeana Douglas
New age clerk (voice)
Jenny Slate
Piper Paisley (voice)
Werner Herzog
Walter Hotenhoffer (voice)
Maggie Roswell
Luann Van Houten (voice)
Pamela Hayden
Milhouse (voice)