American voice actress and voice-over teacher (1961–1999)
Mary Kay Bergman, also briefly credited as Shannen Cassidy, was an American voice actress and voice-over teacher. She was the official voice of the Disney character Snow White from 1989 to 1999 and the lead female voice actress on the adult animated television series South Park from the show's debut in 1997 until her death in 1999. Bergman was also the voice actress of Claudette and Laurette in Beauty and the Beast, Dr. Blight in Captain Planet and the Planeteers, Katie in Family Dog, and Daphne Blake in the Scooby-Doo franchise from 1997 to 1999. Throughout her career, Bergman performed voice work for every aspect in media, including over 400 television commercials.
