Mary Kay Bergman
Mary Kay Bergman (June 5, 1961 – November 11, 1999), also credited as Shannen Cassidy, was an American voice actress and voice-over teacher. Bergman was the lead female voice actress on South Park from the show's 1997 debut until her death. Throughout her career, Bergman performed voice work for over 400 television commercials and voiced over 100 cartoon, film, and video game characters.
Born in Los Angeles, Bergman had an interest in fantasy and animation early in her life. She acted in plays during high school and also studied theater at University of California, Los Angeles (UCLA). After struggling to secure on-screen acting jobs, she began taking work as a voice-over actress. In 1989, she began voicing the Disney character Snow White. In the 1990s, she voiced Daphne Blake in three films from the Scooby Doo franchise as well as Timmy Turner in the Oh Yeah! Cartoons.
Shortly after her death, her husband Dino Andrade established the Mary Kay Bergman Memorial Fund.
Photos
Films (32)

Christmas Time in South Park
2007 · Sheila Broflovski / Shelley Marsh (voice)

Balto 2 : La quête du loup
2002 · Fox / Wolverine 3

La Belle et le Clochard 2 : L'Appel de la rue
2001 · Si (voice)
Bob's Video
2000 · Lady in Red / Telephone Voice / Radio Dispatcher (voice)

Les Secrets merveilleux du père Noël
2000 · Martha / Nymph (voice)

Scooby-Doo/Courage the Cowardly Dog Scare-A-Thon
2000 · Daphne Blake (voice)

Scooby-Doo ! et les extra-terrestres
2000 · Daphne Blake (voice), In Memory Of

Maxine's Christmas Carol
2000 · Doris Lundquist / Frieda / Little Frieda / Bully (voice)

Snowden's Christmas
1999 · (voice)

The Scooby-Doo Project
1999 · Daphne Blake (voice)

Histoire de jouets 2
1999 · Additional Voices (voice)

Scooby-Doo ! et le fantôme de la sorcière
1999 · Daphne (voice)

Alvin et les chipmunks contre Frankenstein
1999 · Mother (voice)

Le Géant de fer
1999 · Additional Voices (voice)

Peur bleue
1999 · Parrot (voice) (uncredited)

South Park, le film
1999 · Liane Cartman / Sheila Broflovski / Sharon Marsh / Carol McCormick / Wendy Testaburger / Clitoris / Additional Voices (voice)

Scooby-Doo's Greatest Mysteries
1999 · Daphne (voice)

Goin' Down to South Park
1999 · Self

Scooby-Doo ! Sur l'île aux zombies
1998 · Daphne Blake (voice)

Mulán
1998 · Additional Voices (voice)

Batman & Mr Freeze : SubZero
1998 · Barbara Gordon / Batgirl (voice)

Annabelle, Un amour de petite Vache
1997 · Hens (voice)

Hercule
1997 · Earthquake Lady (voice)

Anastasia
1997 · Olga/Empress Alexandra

Hercule
1997 · Hera (voice) / Iphicles (voice) / Princess Arianna (voice) (uncredited)
The Kitchen Casanova
1996 · Doris (voice)

Ellen's Energy Adventure
1996 · Female WNRG Newscaster (voice)

Le Bossu de Notre-Dame
1996 · Quasimodo's Mother (voice)

Les oursons qui ont sauvé Noël
1994 · Holly (voice)

La Belle et la Bête
1991 · Bimbette (voice)

The Secrets of the 'Back to the Future' Trilogy
1990 · Young Girl Voice

Return Engagement
1978 · Mary
Séries (22)

Jay Jay le petit avion
2001

Les Aventures de Buzz l'Éclair
2000 · Alien Mom / Alien Kid (voice)

The Early Show
1999

The Big Guy and Rusty the Boy Robot
1999

Les Griffin
1999 · Sherry (voice)

Scooby-Doo! Behind the Scenes
1998 · Daphne Blake (voice)

The Secret Files of the Spy Dogs
1998

Oh Yeah! Cartoons
1998 · Timmy Turner (voice)

Cleo et Chico
1997 · Sandy (voice)

Extrême Ghostbusters
1997

South Park
1997 · Liane Cartman / Wendy Testaburger / Sharon Marsh / Sheila Broflovski (voice)

USA High
1997 · Ricki (voice)

Soy la Comadreja
1997 · Sandy (voice)

Johnny Bravo
1997

The Fantastic Voyages of Sinbad the Sailor
1996

¡Qué historia tan maravillosa!
1995 · Doris (voice)

Spider-Man, l'Homme-Araignée
1994 · Gwen Stacy (voice)

Les Quatre Fantastiques
1994 · Princess Anelle (voice)

The Tick
1994 · Ottoman (voice), Ants / Secretary (voice)

La Petite Sirène
1992 · Arista (voice)

Les Razmoket
1991 · Spokes / Friendly Boy (voice)

Captain Planet
1990 · Dr. Blight (voice)
