Mona Marshall
Biography
Mona Marshall, born Mona Mortica Ianotti on August 31, 1947, in Los Angeles, California, is an American voice actress known for her work in American cartoons, Japanese anime, and video games. She is frequently cast as young boys. Her notable roles include providing voices for the television show South Park, where she played Sheila Broflovski, Linda Stotch, and additional voices. In the 1990s, she provided the voice of the Native American princess in Young Pocahontas, which was released on VHS on March 15, 1995. Additionally, she voiced Kite, the main protagonist of the 2002 video game series .hack for PlayStation 2, and more recently lent her voice to the talking bear Koby the Study Buddy.
Career overview
Mona Marshall is an American voice actress born as Mona Mortica Ianotti on August 31, 1947, in Los Angeles, California. She is frequently cast in the role of young boys, and her career encompasses work in Japanese anime, American cartoons, and video games. Among her credits, she has provided voice work for the talking bear Koby the Study Buddy and voiced the Native American princess in the 1990s release Young Pocahontas, which was released on VHS on March 15, 1995.
Her notable roles include portraying Sheila Broflovski, Linda Stotch, and providing additional voices on the television show South Park. In the realm of video games, she voiced Kite, the main protagonist of the 2002 PlayStation 2 series named .hack. Additionally, her filmography includes titles such as Hajime no Ippo: The Fighting, Spirited Away, and Ghost in the Shell: Stand Alone Complex. Across her career, she has accumulated 88 known acting credits in television and film projects.
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Career timeline
Full Filmography
100 titles- Toy Story 5 (2026) as Additional Voices (voice)
- Fixed (2025) as Additional Voices (voice)
- Inside Out 2 (2024) ADR & Dubbing
- South Park: The End of Obesity (2024) as Sheila Broflovski / Mrs. Tweak / Linda Stotch (voice)
- South Park: Joining the Panderverse (2023) as Sheila Broflovski (voice)
- Minions & More 2 (2022) as Additional Voices (voice)
- Toon In with Me (2021) as Self
- South Park: Post COVID (2021) as Yentl Cartman (voice)
- South Park: Post COVID: The Return of COVID (2021) as Yentl Cartman (voice)
- Amphibia (2019) as Sylvia Sundew (voice)
- Hotel Transylvania 3: Summer Vacation (2018) as Additional Voices (voice)
- The Emoji Movie (2017) as Additional Voices (voice)
- Despicable Me 3 (2017) as Additional Voice (voice)
- The Star (2017) as Additional Voices (voice)
- moonbound24: The Webseries (2017) as Kramer Cosmos
- moonbound24: The Webseries (2017) as Kramer Kosmos
- LEGO DC Super Hero Girls: Brain Drain (2017) as Eclipso (voice)
- LEGO DC Super Hero Girls: Galactic Wonder (2017) as Eclipto
- Being Good (2017) as Embry (voice)
- The Secret Life of Pets (2016) as Additional Voices (voice)
- DC Super Hero Girls: Hero of the Year (2016) as Eclipso (voice)
- Americano (2016) as Additional Voices (voice)
- Inside Out (2015) as Additional Voices (voice)
- Minions (2015) as Additional Voices (voice)
- Hotel Transylvania 2 (2015) as Additional Voices (voice)
- Riley's First Date? (2015) as Additional Voices (voice)
- Kahlil Gibran's The Prophet (2014) as Bride's mother / Female guest 2 (voice)
- I Know That Voice (2014) as Self
- Frozen (2013) as Additional Voices (voice)
- Despicable Me 2 (2013) as Additional Voices (voice)
- Monsters University (2013) as Additional Voices (voice)
- Get a Horse! (2013) as Additional Voices (voice)
- Wreck-It Ralph (2012) as Additional Voices (voice)
- The Lorax (2012) as Additional Voices (voice)
- Partysaurus Rex (2012) as Additional Voice Talent (voice)
- Tangled (2010) as Additional Voices (voice)
- Cloudy with a Chance of Meatballs (2009) as Additional Voices (voice)
- Horton Hears a Who! (2008) as Additional Voices (voice)
- The Adventures of Hello Kitty & Friends (2008)
- Fly Me to the Moon (2008) as Maggot #2 (voice)
- South Park: Imaginationland (2008) as Various Characters (voice)
- The Wild (2006) as Screaming Woman / Dung Beetle #4 (voice)
- Arthur's Missing Pal (2006) as Rosie (voice)
- Chicken Little (2005) as Additional Voices (voice)
- Son of the Mask (2005) as Baby Alvey (voice)
- Here Comes Peter Cottontail: The Movie (2005) as Mother Mouse (voice)
- The Avenging Apes of Africa (2005) as Zambia (voice)
- The Toy Warrior (2005) as Jinoo (voice)
- Little Alvin and the Mini-Munks (2003) as Lalu's Toilet
- Treasure Planet (2002) as Additional Voices (voice)
- Monsters, Inc. (2001) as Additional Voices (voice)
- Jackie Chan Adventures (2000) as Po Kong (voice)
- Jackie Chan Adventures (2000) as (voice)
- Jackie Chan Adventures (2000) as Bai Tza (voice)
- Jackie Chan Adventures (2000) as Bai Tza / Po Kong (voice)
- Jackie Chan Adventures (2000) as Bai Tza / Po Kong / Jade's Mother (voice)
- Digimon: The Movie (2000) as Izzy / Terriermon (voice)
- The Emperor's Treasure (1999) as Cori (voice)
- Pocket Dragon Adventures (1998) as (voice)
- South Park (1997) as Sheila Broflovski (voice)
- Young Pocahontas (1997) as Pocahontas (voice)
- The Hunchback of Notre Dame (1996) as Additional Voices (voice)
- Eagle Riders (1996) as Mickey Dugan
- The 3 Little Pigs: The Movie (1996) as (voice)
- Gulliver's Travels (1996) as Child
- The Princess Castle (1996) as Carlotta (uncredited)
- Pocahontas (1995) as Pocahontas / Bright Fire (voice) (uncredited)
- Little Monsters: The Adventures of Koby & the Oakie Dokeys (1995)
- The Thief and the Cobbler (1993) as Nurse / Mad Holy Old Witch (voice)
- Thumbelina (1993) as Nobo / Noo Buru / Mama / Cassandra (the bad witch) / Angela (the good witch)
- Rugrats (1991) as Clarice Pendagron / Checkout Girl (voice)
- James Bond Jr. (1991)
- The Legend of Prince Valiant (1991)
- The Upper Hand (1990) Writer
- The Canterville Ghost (1988) as Ted Otis
- Spiral Zone (1987)
- Fraggle Rock: The Animated Series (1987)
- Fraggle Rock: The Animated Series (1987) as Mokey Fraggle / Cotterpin (voice)
- The Real Ghostbusters (1986) as Ghost of Christmas Past (voice)
- Rambo: The Force of Freedom (1986)
- My Little Pony (1986)
- Chuck Norris: Karate Kommandos (1986) as Too Much (voice)
- Tranzor Z (1985) as Toad
- Rainbow Brite and the Star Stealer (1985) as Red Butler / Witch / Spectran / Castle Creature / Patty O'Green / Canary Yellow (voice)
- Starchaser: The Legend of Orin (1985) as Kallie (voice)
- Here Come the Littles (1985) as Mrs. Evans (voice)
- The Transformers (1984)
- The Transformers (1984) as Aron (voice) / Marty (voice)
- The Transformers (1984) as Luisa (voice)
- The Transformers (1984) as Justin (voice)
- The Transformers (1984) as Jumal (voice)
- The Transformers (1984) as Nijika (voice)
- Who's the Boss? (1984)
- Rainbow Brite (1984)
- Which Witch is Which? (1984) as Mabel Sporn
- Inspector Gadget (1983)
- Shadow World (1983) as (voice)
- Spider-Man (1981) as Betty Brant (voice)
- 3 Little Pigs
- Boomerang Bro Gets Grounded: The First Movie - Kalahari Waterpark Disaster as Bebe Stevens, Red McArthur
Frequently Asked Questions
What movies or TV shows is Mona Marshall best known for?
Mona Marshall is widely recognized for notable roles and projects including Toy Story 5 (2026), Fixed (2025), Inside Out 2 (2024), South Park: Post COVID (2021).
When and where was Mona Marshall born?
Mona Marshall was born on August 31, 1947 in Los Angeles, California, USA.
How many credits does Mona Marshall have?
Mona Marshall has accumulated over 100 film and television credits across a career spanning from 1981 to 2026.
What is Mona Marshall's background in cinema and television?
Mona Marshall, born Mona Mortica Ianotti on August 31, 1947, in Los Angeles, California, is an American voice actress known for her work in American cartoons, Japanese anime, and video games. She is frequently cast as young boys. Her notable roles include providing voices for the television show South Park, where she p...