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!.
2024
as Hare (voice)
2023
as Dashi (voice)
2022
as (voice)
2021
as Voz
2021
2021
as Dashi (Voice)
2020
as Dashi (Voice)
2020
as Dashi/Ryla (Voice)
2020
as Dashi
2018
as Emily / Arizona Diesel / Annie and Clarabel / Rio Crane (voice)
2018
as Marion / Natalie / Arizona Diesel / Annie & Clarabel / Rio Crane (voice)
2017
as Emily (UK), Annie and Clarabel (UK & US) (voice)
2017
as Annie and Clarabel / Judy / The Duchess of Boxford / Stephen Hatt / Bridget Hatt (voice)
2017
as Billie
2016
as Dashi
2016
as Emily (UK) / Belle (UK & US) / Annie and Clarabel (UK & US) / Albert's Wife (UK & US) (voice)
2016
as Annie / Clarabel / Passenger (voice)
2015
as Annie (voice) / Clarabel (voice)
2015
as Emily / Daisy / Annie / Clarabel (voice)
2015
as Belle (UK & US) / Annie and Clarabel (UK & US) / Stephen Hatt (UK & US) / Bridget Hatt (UK & US) / Passengers (UK & US) (voice)
2015
as EOS (voice)
2015
as Annie and Clarabel, Judy, The Passengers (voice)
2014
2014
as Ronja (voice, English version)
2014
2014
as Lucy Selby (voice)
2014
as Mavis (UK & US) / Annie and Clarabel (UK & US) (voice)
2014
as Mavis / Annie & Clarabel / Lady Hatt (voice)
2013
as Jake
2013
as Annie and Clarabel (UK & US) (voice)
2013
as Emily / Belle / Annie and Clarabel (voice)
2013
2013
as Darzi
2011
as Emily / Belle / Mavis / Lady Hatt (voice)
2011
as Mater's Computer (voice)
2011
as Nicole Watterson (voice)
2011
as Egbert / Gilda (voice)
2011
2010
as Nurse
2010
as Emily (voice)
2010
as Mrs. Walker / Queen Titania / Fern (Voice)
2009
2008
2007
as Sweeny
2007
as Karla (voice)
2006
as Tiny Tim / Ghost of Christmas Past / Fan (voice)
2005
as Nurse Sally
2002
as Sarah Mortimer
2002
as Sarah
1999
as Miss Coleford
as Nicole Watterson / Penny / Margaret Robinson (voice)