Tress MacNeille (born June 20, 1951) is an American voice actress and former disc jockey best known for providing the voices of Daisy Duck, Chip, Gadget Hackwrench, Wilma Flintstone, Mom, Agnes Skinner, Dolph Starbeam and various other characters on other animated television series  such as The Simpsons, Futurama, Tiny Toon Adventures, Animaniacs, Disney's House of Mouse, Chip 'n Dale Rescue Rangers, Rugrats, and Dave the Barbarian.