Mona Marshall

Mona Marshall is an American voice actress, known for her work in a number of cartoons, anime shows, films and video games. Her major credits include South Park, where she voices many of the female characters on the show; Fraggle Rock: The Animated Series, CBS Storybreak, and Digimon. She has also appeared on-stage for television shows such as Cheers and Who's the Boss?

WIKIPEDIA

SOUTH PARK · S6, E7

The Simpsons Already Did It

Professor Chaos is frustrated when he realizes all of his diabolical plans to wreak havoc on South Park have already been done by "The Simpsons."
SOUTH PARK · S6, E8

Red Hot Catholic Love

A sexual abuse scandal involving priests hits South Park and is taken all the way to the Vatican.
WHO'S THE BOSS? · S2, E11

The Graduate

A widower and former pro baseball player, Tony Micelli takes a job as a housekeeper for a high-powered divorced businesswoman, Angela Bower, and her son. He and his daughter, Samantha, move into the Bower residence, where Tony's laid-back personality contrasts with Angela's type-A behavior. Angela's man-hungry mother, Mona, is also in the mix.