Teresa Gallagher
ActingBorn Apr 23, 1971
New York City, New York, USA
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!.
Known For
Thomas & Friends: Extraordinary Engines
movie2017
Noddy in Toyland
tv2009
Poppy Cat
tv2011
JoJo & Gran Gran
tv2020
The Gumball Chronicles
tv2020
Thomas & Friends: Whale of a Tale and Other Sodor Adventures
movie2015
The Amazing World of Gumball
tv2011
Fleabag Monkeyface
tv2011
The Wonderfully Weird World of Gumball
tv2025
Thomas & Friends: Sticky Situations
movie2012
Thomas & Friends: Muddy Matters
movie2013
Thomas & Friends: Splish, Splash, Splosh!
movie2010
Filmography
2025The Wonderfully Weird World of Gumballas Nicole Watterson (voice)tv2023Isadora Moontv2023The Octonauts & the Great Summer Adventureas Dashi (voice)movie2022Incredible Antas Unity (voice)tv2022The Creature Casesas (voice)tv2021Elliott from Earthtv2021Octonauts and the Ring of Fireas Dashi (voice)movie2020Octonauts and the Great Barrier Reefas Dashi (Voice)movie2020The Gumball Chroniclesas Nicole Watterson (voice)tv2020Octonauts and the Caves of Sac Actunas Dashi/Ryla (Voice)movie2020JoJo & Gran Granas Cynthiatv2020Thomas & Friends: Steam Team to the Rescueas Emily / Belle / Annie / Clarabel (voice)movie2018Thomas & Friends: Big World! Big Adventures! The Movieas Marion / Natalie / Arizona Diesel / Annie & Clarabel / Rio Crane (voice)movie2017Thomas & Friends: Journey Beyond Sodoras Emily / Annie and Clarabel (voice)movie2017Thomas & Friends: Extraordinary Enginesas Annie and Clarabel / Judy / The Duchess of Boxford / Stephen Hatt / Bridget Hatt (voice)movie2017Magikias Billietv2016Octonauts - 15 Underwater Adventuresas Dashimovie2016Thomas & Friends: Full Steam To The Rescue!as Emily (UK) / Belle (UK & US) / Annie and Clarabel (UK & US) / Albert's Wife (UK & US) (voice)movie2016Thomas & Friends: Tinsel on the Tracksas Annie / Clarabel / Passenger (voice)movie2016Thomas & Friends: The Great Raceas Various (voice)movie2015Thomas & Friends: Tales on the Railsas Annie (voice) / Clarabel (voice)movie2015Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movieas Emily / Daisy / Annie / Clarabel (voice)movie2015Thomas & Friends: Whale of a Tale and Other Sodor Adventuresas Emily / Belle / Annie and Clarabel / Stephen Hatt / Bridget Hatt / Passengers / Children (voice)movie2015Thunderbirds Are Go!as EOS (voice)tv2015Thomas and Friends: The Adventure Beginsas Annie and Clarabel / Judy / The Passengers (voice)movie2014Daddy Christmasmovie2014Ronja, the Robber's Daughteras Ronja (voice, English version)tv2014Mike the Knight: Journey to Dragon Mountainmovie2014Thomas & Friends: Tale of the Braveas Emily / Rosie / Annie and Clarabel (voice)movie2014Postman Pat: The Movieas Lucy Selby (voice)movie2014Thomas & Friends: Trouble on the Tracksas Mavis / Annie and Clarabel (voice)movie2014Thomas & Friends: Spills & Thrillsas Mavis / Annie & Clarabel / Lady Hatt (voice)movie2013Finkas Jakemovie2013Thomas & Friends: Santa's Little Engineas Emily / Belle / Annie and Clarabel (voice)movie2013Thomas & Friends: King of the Railwayas Emily / Belle / Annie and Clarabel (voice)movie2013The Jungle Book: Return 2 the Junglemovie2013The Jungle Book: The Movieas Darzimovie2013Thomas & Friends: Muddy Mattersmovie2012Thomas & Friends: Sticky Situationsas Rosie / Mavis / Schoolchildren (voice)movie2012The Adventures Of Gumballas Nicole Watterson (voice)movie2012Thomas & Friends: Blue Mountain Mysteryas Emily / Mavis / Annie and Clarabel (voice)movie2012Thomas and Friends: Up Up & Away!movie2011Fleabag Monkeyfacetv2011Thomas & Friends: Day of the Dieselsas Emily / Mavis / Lady Hatt / Belle (voice)movie2011Cars 2as Mater's Computer (voice)movie2011The Amazing World of Gumballas Nicole Watterson (voice)tv2011Poppy Catas Egbert (voice)tv2011Thomas & Friends: Pop Goes Thomasmovie2011Mr Bloom's Nurserytv2011Thomas & Friends: Wobbly Wheels & Whistlesmovie2010The King's Speechas Nursemovie2010Thomas & Friends: Splish, Splash, Splosh!movie2010Octonautsas Dashitv2010Thomas & Friends: Misty Island Rescueas Emily (UK) (voice)movie2010Rainbow Magic: Return to Rainspell Islandas Mrs. Walker / Queen Titania / Fern (Voice)movie2010Thomas & Friends: Thomas & The Runaway Kitemovie2009Thomas & Friends: Hero of the Railsas Emily / Mavis / The Duchess Of Boxford (voice)movie2009Noddy in Toylandtv2008Get Squiggling!tv2007Frankenstein's Catas Sweenytv2007Mama Mirabelle's Home Moviesas Karla (voice)tv2006A Christmas Carolas Tiny Tim / Ghost of Christmas Past / Fan (voice)movie2005The Jacketas Nurse Sallymovie2002Footballers' Wivesas Sarahtv1999Topsy-Turvyas Miss Colefordmovie1998The Misadventures of Margaretas Astronaught #2movie1984Thomas & Friendsas Emily / Rosie / Mavis (voice)tv