The Last Fleischer immortal Betty Boop Cartoon where She appeared. Why? Who know? Margie hines who first voiced Betty Boop in dizzy dishes gets to finish off the cartoon series by voicing betty boop in the last cartoon feature. Betty Boop is known as the first and one of the most famous sex symbols on the animated screen she was a symbol of the Depression era, a reminder of the more carefree days of Jazz Age flappers. Her popularity was drawn largely from adult audiences, and the cartoons ...