Miss Joy Bitterman is a recurring character on the Disney Channel Sitcom Sonny with a Chance. She is played by legendary actress Vicki Lewis. Joy is an on-set tutor for the cast of the series So Random, and her name reflects her sullen personality. She has apparently not laughed since her days in the United States Navy, where she performed her own corny rendition of 12 Angry Men in a one-woman show. A stereotypical spinster, Miss Bitterman is single and lives with 16 cats.