
Teresa Gallagher
Biography
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!.
Movies

Thomas & Friends: Extraordinary Engines
2017

Thomas & Friends: Whale of a Tale and Other Sodor Adventures
2015

The King's Speech
2010

Thomas & Friends: Tinsel on the Tracks
2016

The Jungle Book: Return 2 the Jungle
2013

Thomas and Friends: The Adventure Begins
2015

Thomas & Friends: Big World! Big Adventures! The Movie
2018

Thomas & Friends: Journey Beyond Sodor
2017

Mike the Knight: Journey to Dragon Mountain
2014

The Jacket
2005

Thomas & Friends: Hero of the Rails
2009

Thomas & Friends: Santa's Little Engine
2013
TV Shows

Noddy in Toyland
2009

Poppy Cat
2011

JoJo & Gran Gran
2020

The Gumball Chronicles
2020

The Amazing World of Gumball
2011

Fleabag Monkeyface
2011

The Wonderfully Weird World of Gumball
2025

Mama Mirabelle's Home Movies
2007

The Creature Cases
2022

Elliott from Earth
2021

Octonauts
2010

Thomas & Friends
1984