Teresa Gallagher

Teresa Gallagher

Acting Apr 23, 1971 (55 years old) 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!.

71 Acting Credits

Acting

The King's Speech Movie

The King's Speech

as Nurse

2010

Cars 2 Movie

Cars 2

as Mater's Computer (voice)

2011

The Amazing World of Gumball TV

The Amazing World of Gumball

as Nicole Watterson (voice)

2011

The Amazing World of Gumball TV

The Amazing World of Gumball

as Margaret Robinson (voice)

2011

The Jacket Movie

The Jacket

as Nurse Sally

2005

Topsy-Turvy Movie

Topsy-Turvy

as Miss Coleford

1999

Thomas & Friends TV

Thomas & Friends

as Emily / Rosie / Mavis (voice)

1984

The Wonderfully Weird World of Gumball TV

The Wonderfully Weird World of Gumball

as Nicole Watterson (voice)

2025

The Gumball Chronicles TV

The Gumball Chronicles

as Nicole Watterson (voice)

2020

Elliott from Earth TV

Elliott from Earth

2021

Octonauts TV

Octonauts

as Dashi

2010

Postman Pat: The Movie Movie

Postman Pat: The Movie

as Lucy Selby (voice)

2014

Thunderbirds Are Go! TV

Thunderbirds Are Go!

as EOS (voice)

2015

Thomas & Friends: Big World! Big Adventures! The Movie Movie

Thomas & Friends: Big World! Big Adventures! The Movie

as Emily / Arizona Diesel / Annie and Clarabel / Rio Crane (voice)

2018

Thomas & Friends: Big World! Big Adventures! The Movie Movie

Thomas & Friends: Big World! Big Adventures! The Movie

as Marion / Natalie / Arizona Diesel / Annie & Clarabel / Rio Crane (voice)

2018

Octonauts and the Caves of Sac Actun Movie

Octonauts and the Caves of Sac Actun

as Dashi/Ryla (Voice)

2020

Ronja, the Robber's Daughter TV

Ronja, the Robber's Daughter

as Ronja (voice, English version)

2014

Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie Movie

Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie

as Emily / Daisy / Annie / Clarabel (voice)

2015

Thomas & Friends: Tale of the Brave Movie

Thomas & Friends: Tale of the Brave

as Emily / Rosie / Annie and Clarabel (voice)

2014

Thomas & Friends: Blue Mountain Mystery Movie

Thomas & Friends: Blue Mountain Mystery

as Emily / Mavis / Annie and Clarabel (voice)

2012

Footballers' Wives TV

Footballers' Wives

as Sarah Mortimer

2002

Footballers' Wives TV

Footballers' Wives

as Sarah

2002

Thomas & Friends: Day of the Diesels Movie

Thomas & Friends: Day of the Diesels

as Emily / Mavis / Lady Hatt / Belle (voice)

2011

Thomas & Friends: King of the Railway Movie

Thomas & Friends: King of the Railway

as Emily / Belle / Annie and Clarabel (voice)

2013