Jenifer Jeanette Lewis (born January 25, 1957) is an American actress, comedian, skydiver, puppeteer, and singer who voices Professor Granville in Big Hero 6: The Series and a few other minor characters like Sara.
She has worked in other Disney projects, such as voicing Flo in the 2006 Disney-Pixar film Cars, its sequels, and videogames based on the franchise. She also voiced Aunt Spice in The Proud Family, Mama Odie in The Princess and the Frog, and appeared in the sitcom That's So Raven as Vivian Baxter.
Some other of her appearances are in TV shows Black-ish, The Fresh Prince of Bel-Air and Lois & Clark: The New Adventures of Superman; cartoons like The Boondocks, The Cleveland Show and American Dad!; and films such as Beaches, Sister Act and its 1993 sequel Sister Act 2: Back in the Habit, The Meteor Man and Shark Tale, among others.