What American 3D computer-animated musical fantasy includes an American actress and comedian, with the longest television career of a female entertainer?
Betty White Betty Marion White Ludden (known professionally as Betty White; born January 17, 1922) is an American actress and comedian, with the longest television career of a female entertainer. Regarded as a pioneer of television, she was one of the first women to have control both in front of and behind the camera; and is recognized as the first woman to produce a sitcom, which contributed to her receiving the honorary title "Mayor of Hollywood" in 1955.
Hazel Shermet Hazel Shermet (August 1, 1920 – October 27, 2016) was an American actress, comedian, and singer whose decades-long career spanned radio, television, film and theater, including Broadway. In addition to her live action-roles, Shermet also enjoyed a lengthy career as a voice-over and voice actor. She provided the voice of Henrietta Hippo for the entire 196-episode run of the syndicated children's show, "New Zoo Revue", from 1972 until 1977.