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Teresa Gallagher
ActorBorn April 23, 1971 (53 years)
Teresa Gallagher is an American-born British actress, voice actress, and singer who is known for her roles in several animated television shows, such as Nicole Watterson, Margaret Robinson, Penny Fitzgerald, and various characters in The Amazing World of Gumball; Annie, Clarabel, Emily, Rosie, Mavis, Gina, Frieda, and numerous characters in Thomas & Friends; Egbert and Gilda in Poppy Cat; EOS and various guest characters in Thunderbirds Are Go; Elias and Helinor in Elias: Rescue Team Adventures; and the Tiddlytubbies in the 2015 reboot of Teletubbies.
For Disney, she voiced Mater's computer in Disney/Pixar's Cars 2 and its video game; the titular character in the U.K. version of Henry Hugglemonster; Dashi in the Disney Junior British series The Octonauts; and Jessica Wright, Mallory, and Lolo Calorie in the Disney XD British/French series Dude, That's My Ghost!.
For Disney, she voiced Mater's computer in Disney/Pixar's Cars 2 and its video game; the titular character in the U.K. version of Henry Hugglemonster; Dashi in the Disney Junior British series The Octonauts; and Jessica Wright, Mallory, and Lolo Calorie in the Disney XD British/French series Dude, That's My Ghost!.
Filmography
| 2025 | The Amazing World of Gumball: The Movie · as Nicole Watterson / Penny / Margaret Robinson (voice) |
| 2024 | The Glassworker · as Young Vincent Oliver |
| 2024 | Fox & Hare Save the Forest · as Hare (voice) |
| 2023 | Isadora Moon (TV Series) |
| 2023 | Adventures of ArachnoFly (TV Series) · as Various |
| 2023 | The Octonauts & the Great Summer Adventure · as Dashi (voice) |
| 2022 | Lloyd of the Flies (TV Series) · as Polly |
| 2022 | The Creature Cases (TV Series) · as (voice) |
| 2021 | Blippi Wonders (TV Series) · as Bai |
| 2021 | Octonauts: Above & Beyond (TV Series) · as Dashi (uk) |
| 2021 | Odo (TV Series) · as Camp Leader |
| 2021 | Rugrats (2021) (TV Series) · as Simon |
| 2021 | Elliott from Earth (TV Series) |
| 2021 | Octonauts: The Ring of Fire · as Dashi (voice) |
| 2020 | Mush-Mush & The Mushables (TV Series) · as Cast |
| 2020 | Octonauts & the Great Barrier Reef · as Dashi (voice) |
| 2020 | The Amazing World of Gumball: The Gumball Chronicles (TV Series) · as Nicole |
| 2020 | Octonauts and the Caves of Sac Actun · as Dashi/ryla (voice) |
| 2020 | Chico Bon Bon: Monkey with a Tool Belt (TV Series) · as Nell Ostrich |
| 2020 | Thomas & Friends: Marvelous Machinery · as Emily (uk) |
| 2020 | JoJo and Gran Gran (TV Series) · as Cynthia |
| 2020 | |
| 2019 | Thomas & Friends: Digs & Discoveries · as Brenda (uk & Us) |
| 2019 | |
| 2019 | Moominvalley (2019) (TV Series) · as Mrs. Fillyjonk |
| 2018 | Thomas & Friends: Here Comes the Steam Team! · as Emily (uk) |
| 2018 | Hilda (TV Series) · as Additional Voices |
| 2018 | Thomas & Friends: Big World! Big Adventures! · as Marion / Natalie / Arizona Diesel / Annie & Clarabel / Rio Crane (voice) |
| 2018 | Lilybuds (TV Series) · as Cast |
| 2018 | Thomas & Friends: On the Go with Thomas · as Emily |
| 2018 | Thomas & Friends: Danger at the Docks · as Emily (uk) |
| 2017 | The Heroic Quest of the Valiant Prince Ivandoe (TV Series) · as Cast |
| 2017 | Thomas & Friends: Christmas on Sodor · as Emily (uk) |
| 2017 | Wildwoods (TV Series) · as Voice Of Poppy |
| 2017 | Thomas & Friends: Journey Beyond Sodor · as Emily (uk), Annie And Clarabel (uk & Us) (voice) |
| 2017 | Thomas & Friends: Team Up with Thomas · as Emily (uk) |
| 2017 | Mary and the Witch's Flower · as The Red-Haired Witch |
| 2017 | Thomas & Friends: Extraordinary Engines · as Annie And Clarabel / Judy / The Duchess Of Boxford / Stephen Hatt / Bridget Hatt (voice) |
| 2017 | Numberblocks (TV Series) · as 10 |
| 2017 | Thomas & Friends: Tales from the Rails · as Emily (uk) |
| 2017 | Magiki (TV Series) · as Billie |
| 2016 | Thomas & Friends: Full Steam to the Rescue! · as Emily (uk) / Belle (uk & Us) / Annie And Clarabel (uk & Us) / Albert's Wife (uk & Us) (voice) |
| 2016 | Thomas & Friends: The Great Race · as Emily (uk) |
| 2016 | Kazoops! (TV Series) · as Violet |
| 2016 | Thomas & Friends: Start Your Engines! · as Emily (uk) |
| 2015 | Thomas & Friends: Tales on the Rails · as Annie (voice) / Clarabel (voice) |
| 2015 | Teletubbies (2015) (TV Series) · as Tiddlytubbies |
| 2015 | Miffy's Adventures Big And Small (TV Series) · as Melanie |
| 2015 | Capture the Flag · as Gnc |
| 2015 | Thomas & Friends: Sodor's Legend of the Lost Treasure · as Emily / Daisy / Annie / Clarabel (voice) |
| 2015 | Thomas & Friends: Whale of a Tale and Other Sodor Adventures · as Belle (uk & Us) / Annie And Clarabel (uk & Us) / Stephen Hatt (uk & Us) / Bridget Hatt (uk & Us) / Passengers (uk & Us) (voice) |
| 2015 | Thunderbirds Are Go! (TV Series) · as Eos (voice) |
| 2015 | Thomas & Friends: The Adventure Begins · as Annie And Clarabel, Judy, The Passengers (voice) |
| 2015 | Thomas & Friends: Dinos and Discoveries · as Emily (uk) |
| 2015 | Thomas & Friends: Fantastic Friends · as Emily (uk) |
| 2014 | |
| 2014 | Thomas & Friends: Signals Crossed · as Emily (uk) |
| 2014 | Thomas & Friends: The Christmas Engines · as Emily (uk) |
| 2014 | |
| 2014 | Ronja, the Robber's Daughter (2014) (TV Series) · as Ronja (voice, English Version) |
| 2014 | Thomas & Friends: Tale of the Brave · as Emily (uk) |
| 2014 | Pip Ahoy! (TV Series) · as Pip |
| 2014 | Bing (TV Series) · as Female Firefighter |
| 2014 | Postman Pat: The Movie · as Lucy Selby (voice) |
| 2014 | Boj (TV Series) · as Twitchlets |
| 2014 | Thomas & Friends: Trouble on the Tracks · as Mavis (uk & Us) / Annie And Clarabel (uk & Us) (voice) |
| 2014 | Thomas & Friends: Spills and Thrills · as Mavis / Annie & Clarabel / Lady Hatt (voice) |
| 2014 | Dinopaws (TV Series) · as Various |
| 2013 | Thomas & Friends: The Thomas Way · as Little Boy (uk & Us) |
| 2013 | Thomas & Friends: Big Bang Surprise · as Emily (uk) |
| 2013 | Thomas & Friends: Santa's Little Engine · as Annie And Clarabel (uk & Us) (voice) |
| 2013 | Thomas & Friends: Railway Mischief · as Emily (uk) |
| 2013 | Thomas & Friends: King of the Railway · as Emily / Belle / Annie And Clarabel (voice) |
| 2013 | |
| 2013 | Henry Hugglemonster (TV Series) · as Cast |
| 2013 | What's the Big Idea? (TV Series) · as Hugo |
| 2013 | Thomas & Friends: Go Go Thomas! · as The Duchess Of Boxford (uk) |
| 2013 | Dude, That's My Ghost (TV Series) · as Mallory |
| 2013 | Thomas & Friends: Muddy Matters · as Emily (uk) |
| 2012 | Zack and Quack (TV Series) · as Additional Characters |
| 2012 | The Jungle Book: The Movie · as Darzi |
| 2012 | Zou (TV Series) · as Cast |
| 2012 | Thomas & Friends: Sticky Situations · as Rosie (uk) |
| 2012 | Thomas & Friends: Blue Mountain Mystery · as Emily (uk) |
| 2012 | The Amazing World of Gumball: Gumball Serenades Penny · as Penny Fitzgerald |
| 2012 | |
| 2012 | Thomas & Friends: Up, Up and Away! · as Emily (uk) |
| 2012 | Thomas & Friends: The Best of James · as Emily |
| 2012 | Thomas and Friends: Curious Cargo · as Emily (uk) |
| 2011 | Fleabag Monkeyface (TV Series) |
| 2011 | The Amazing World of Gumball: At Home with the Robinsons · as Margaret Robinson |
| 2011 | Mike the Knight (TV Series) · as Cast |
| 2011 | Thomas & Friends: Day of the Diesels · as Emily / Belle / Mavis / Lady Hatt (voice) |
| 2011 | Cars 2 · as Mater's Computer (voice) |
| 2011 | City of Friends (TV Series) · as Cast |
| 2011 | Sherlock Yack: Zoo Detective (TV Series) · as Hermione |
| 2011 | The Amazing World of Gumball (TV Series) · as Nicole Watterson (voice) |
| 2011 | Poppy Cat (TV Series) · as Egbert / Gilda (voice) |
| 2011 | Gaspard and Lisa (TV Series) · as Gaspard's Maman |
| 2011 | Thomas & Friends: Pop Goes Thomas · as Emily (uk) |
| 2011 | Floopaloo, Where Are You? (TV Series) · as Greta |
| 2011 | Mr Bloom's Nursery (TV Series) |
| 2011 | Thomas & Friends: Wobbly Wheels & Whistles · as Emily (uk) |
| 2011 | Spookier Collection · as Louis |
| 2010 | The King's Speech · as Nurse |
| 2010 | The Jungle Book (TV Series) · as Darzi |
| 2010 | Thomas & Friends: Merry Winter Wish · as Mavis (aus) |
| 2010 | Octonauts (TV Series) · as Dashi |
| 2010 | The Hive (TV Series) · as Bobee |
| 2010 | Thomas & Friends: Misty Island Rescue · as Emily (voice) |
| 2010 | Rainbow Magic: Return to Rainspell Island · as Mrs. Walker / Queen Titania / Fern (voice) |
| 2010 | Everything's Rosie (TV Series) · as Holly |
| 2010 | The Cat in the Hat Knows a Lot About That! (TV Series) · as Babu (uk) |
| 2010 | Alphablocks (TV Series) · as Cast |
| 2009 | Thomas & Friends: Splish, Splash, Splosh! · as Emily (uk) |
| 2009 | Wibbly Pig (TV Series) · as Snow Pig (uk) |
| 2009 | Thomas & Friends: Hero of the Rails · as Emily (uk) |
| 2009 | Dennis & Gnasher (TV Series) · as Various |
| 2009 | Noddy in Toyland (TV Series) |
| 2008 | Inazuma Eleven (TV Series) · as Cast |
| 2008 | Pinocchio (2009) (TV Series) · as Cricket |
| 2008 | Get Squiggling! (TV Series) |
| 2008 | The Mr. Men Show (TV Series) · as Little Miss Chatterbox (uk) |
| 2008 | Pinky and Perky Show (TV Series) · as Kt |
| 2007 | Frankenstein's Cat (TV Series) · as Sweeny |
| 2007 | The Magic Roundabout (TV Series) · as Gloria |
| 2007 | War and Peace (TV Series) · as Sonja |
| 2007 | Mama Mirabelle's Home Movies (TV Series) · as Karla (voice) |
| 2007 | Yo Gabba Gabba! (TV Series) · as Foofa |
| 2006 | A Christmas Carol: Scrooge's Ghostly Tale · as Tiny Tim / Ghost Of Christmas Past / Fan (voice) |
| 2005 | Planet Sketch (TV Series) · as Various |
| 2005 | The Jacket · as Nurse Sally |
| 2005 | BB3B (TV Series) · as Louis |
| 2003 | Southwark: The Movie - Hard Day at Office Love? · as Gladys |
| 2002 | Engie Benjy (TV Series) · as Driver Dottie |
| 2002 | Footballers' Wives (TV Series) · as Sarah Mortimer |
| 2002 | Mr. Bean: The Animated Series (TV Series) · as Cast |
| 2000 | Lapitch, The Little Shoemaker (TV Series) · as Cast |
| 2000 | Blood · as Newsreader |
| 2000 | Doctors (TV Series) · as Mrs. Wicks |
| 1999 | Topsy-Turvy · as Miss Coleford |
| 1998 | The Misadventures of Margaret · as Astronaught #2 |
| 1996 | X · as Arashi Kishyuu |
| 1994 | Bounty Dog (TV Series) · as Ines |
| 1990 | Cyber City Oedo 808 (TV Series) · as Remi Masuda |
| 1988 | Demon City Shinjuku · as Sayaka |
| 1987 | Rumic World: The Laughing Target · as Satomi (1994) |
| 1986 | Casualty (TV Series) · as Alison Canning |
| 1984 | The Bill (TV Series) · as Ellen Smith |
| 1984 | Thomas the Tank Engine & Friends (TV Series) · as Annie And Clarabel (uk & Us) |