Mabel Elizabeth King was an American actress and singer. She was known for her role as Mabel "Mama" Thomas on the ABC sitcom What's Happening!! from its premiere in 1976 until the end of its second season in 1978. King was also known for portraying Evillene the Witch, a role she originated in the stage musical The Wiz and reprised in Sidney Lumet's 1978 film adaptation. She recorded on the Rama Records and Amy Records labels.
Mabel King
What's Happening!! is an American sitcom television series that first aired on ABC from August 5, 1976, premiering as a summer series. It returned as a weekly series from November 1976 until its April 1979 conclusion. What's Happening!! was loosely based on the Eric Monte-penned film Cooley High. From 1985 until 1988, a sequel series titled What's Happening Now!! aired in first-run syndication, with most of the major cast members reprising their roles.
season three title screen
Seated, L-R: Fred Berry, Ernest Lee Thomas, and Haywood Nelson (back to camera). Standing: Shirley Hemphill.
Danielle Spencer Spencer portrayed Raj's younger sister, Dee Thomas.