
Mary Kay Bergman
Biography
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.…
Filmography

Scooby-Doo! Behind the Scenes
1998 · 9.9

Scooby-Doo's Greatest Mysteries
1999 · 8.9

Oh Yeah! Cartoons
1998 · 8.7

South Park
1997 · 8.3

Spider-Man
1994 · 8.3

USA High
1997 · 8.1

The Scooby-Doo Project
1999 · 8.1

Maxine's Christmas Carol
2000 · 8.0

Christmas Time in South Park
2007 · 8.0
Bob's Video
2000 · 8.0

The Iron Giant
1999 · 8.0

Mulan
1998 · 7.9

Beauty and the Beast
1991 · 7.7

Scooby-Doo on Zombie Island
1998 · 7.7

Toy Story 2
1999 · 7.6

Rugrats
1991 · 7.6

What a Cartoon!
1995 · 7.5

The Tick
1994 · 7.5

Hercules
1997 · 7.5

Family Guy
1999 · 7.4

Scooby-Doo! and the Witch's Ghost
1999 · 7.4

Return Engagement
1978 · 7.3

South Park: Bigger, Longer & Uncut
1999 · 7.3

Johnny Bravo
1997 · 7.3

The Hunchback of Notre Dame
1996 · 7.1

Scooby-Doo and the Alien Invaders
2000 · 7.1

I Am Weasel
1997 · 7.1

The Life & Adventures of Santa Claus
2000 · 7.1

Cow and Chicken
1997 · 7.1

The Little Mermaid
1992 · 7.0

The Big Guy and Rusty the Boy Robot
1999 · 7.0

Ellen's Energy Adventure
1996 · 7.0

Captain Planet and the Planeteers
1990 · 7.0

Batman & Mr. Freeze: SubZero
1998 · 6.9

The Secret Files of the Spy Dogs
1998 · 6.9

Alvin and the Chipmunks Meet Frankenstein
1999 · 6.8

Extreme Ghostbusters
1997 · 6.7

Annabelle's Wish
1997 · 6.6

Anastasia
1997 · 6.6

Buzz Lightyear of Star Command
2000 · 6.6

Fantastic Four
1994 · 6.5

Balto: Wolf Quest
2002 · 6.4

Lady and the Tramp II: Scamp's Adventure
2001 · 6.3

The Early Show
1999 · 6.2

Deep Blue Sea
1999 · 6.0

Hercules
1997 · 6.0
The Kitchen Casanova
1996 · 6.0

The Bears Who Saved Christmas: Christopher & Holly
1994 · 5.7

Jay Jay the Jet Plane
2001 · 5.2

The Secrets of the 'Back to the Future' Trilogy
1990 · 5.0

The Fantastic Voyages of Sinbad the Sailor
1996 · 4.5

Scooby-Doo/Courage the Cowardly Dog Scare-A-Thon
2000 · 2.0

Snowden's Christmas
1999 · 0.0