Mary Kay Bergman was a voice-over artist; among her roles was Tomo. She also provided five distinct character voices in the video game adaptation of Star Wars: Episode I The Phantom Menace (Star Wars: Episode I The Phantom Menace video game).
Beyond her work in Star Wars, she gained significant recognition for her voice acting as Daphne Blake in a trio of animated Scooby-Doo movies, and for a period, she voiced the majority of the female characters on the animated television program South Park.
Bergman also contributed her vocal talents to a wide array of other films and TV series, including Toy Story 2, The Iron Giant, Beauty and the Beast, Mulan, The Hunchback of Notre Dame, Hercules, and numerous others.
Tragically, she ended her life by suicide on November 11, 1999, in West Los Angeles, California.