Julie Kavner
Known to be reclusive, this voice actress has more than enough money to hide away from the rest of the world. She has been the voice of Marge Simpson on The Simpsons for several decades. Julie Deborah Kavner has a net worth of $85 million, having earned $7 million per season.
Nancy Cartwright
Nancy Cartwright might be a woman, but she's voiced a smart-mouthed little boy for several decades. Known as being the voice of Bart Simpson from The Simpsons, Nancy Cartwright is an American treasure. The actress has a net worth somewhere around $80 million and earned $7 million per season.