Teresa Gallagher
- Known for
- Acting
- Born
- 23 April 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
Acting 79
- 2026The Amazing World of Gumball: The Movie! as Nicole Watterson / Penny / Margaret Robinson (voice)
- 2025The Lil Peepz in Gocity - The Movie as Addional Voices IV
- 2025Spiked as Acorn Bunny (voice)
- 2023The Octonauts & the Great Summer Adventure as Dashi (voice)
- 2021Thomas & Friends: Animal Adventures as Emily / Annie / Clarabel / Belle (voice)
- 2021Thomas and Friends: The Super Engine as Stephen Hatt / Bridget Hatt / Annie / Clarabel / Emily (voice)
- 2021Octonauts & the Ring of Fire as Dashi (voice)
- 2020Octonauts and the Great Barrier Reef as Dashi (Voice)
- 2020Thomas & Friends: Marvellous Machinery as Emily / Annie / Clarabel (voice)
- 2020Octonauts and the Caves of Sac Actun as Dashi/Ryla (Voice)
- 2020Thomas & Friends: Carnival Day! as Emily / Stephen Hatt / Bridget Hatt / Sodor Rangers (voice)
- 2020Thomas and Friends: The Royal Engine as Emily (voice)
- 2020Thomas & Friends: Steam Team to the Rescue as Emily / Belle / Annie / Clarabel / Teacher / Albert's Wife (voice)
- 2019Thomas & Friends: A Colourful World as Emily / Duchess of Boxford / Blonde Girl / Clarabel / Stephen Hatt / Bridget Hatt (voice)
- 2019Thomas & Friends: Digs & Discoveries as Brenda (voice)
- 2019Thomas & Friends: Monkey Trouble! as Emily / Judy / Annie / Clarabel / Lady Hatt (voice)
- 2018Thomas & Friends: Here Comes the Steam Team! as Emily / Belle / Annie / Clarabel / Stephen Hatt / Bridget Hatt / Passengers / Madeleine's Mother (voice)
- 2018Thomas & Friends: Big World! Big Adventures! The Movie as Emily / Marion / Daisy / Natalie / American Diesel / Annie / Clarabel / Cassia (voice)
- 2018Thomas & Friends: On the Go with Thomas as Emily / Annie / Passengers / Clarabel / Albert's Wife (voice)
- 2018Thomas & Friends: Danger at the Docks as Emily / Passengers / Mavis / Judy / Albert's Wife (voice)
- 2017Thomas & Friends: Christmas on Sodor as Annie / Clarabel / Lady Hatt / People / Belle / Mavis / Judy / Carolers / Children (voice)
- 2017Thomas & Friends: Journey Beyond Sodor as Emily / Annie / Clarabel (voice)
- 2017Thomas & Friends: Extraordinary Engines as Lady Hatt / Stephen Hatt / Bridget Hatt (voice) (uncredited)
- 2017Thomas & Friends: Tales from the Rails as Children / Annie / Clarabel / Emily (voice)
- 2016Thomas and Friends: Ultimate Friendship Adventures as Annie / Clarabel / Belle / Albert's Wife (voice)
- 2016Octonauts - 15 Underwater Adventures as Dashi
- 2016Thomas & Friends: Full Steam to the Rescue! as Belle / Emily / Annie / Clarabel / Albert's Wife (voice)
- 2016Thomas & Friends: Tinsel on the Tracks as Annie / Clarabel / Passenger (voice)
- 2016Thomas & Friends: The Great Race as Emily / Belle / Frieda / Gina / Daisy / Marion / Annie / Clarabel (voice)
- 2016Thomas & Friends: Start Your Engines! as Annie / Clarabel / Barrow Soccer Fan (voice)
- 2015Thomas & Friends: Tales on the Rails as Annie / Clarabel / Children / Mavis (voice)
- 2015Thomas & Friends: Thomas' Christmas Carol as Children (voice)
- 2015Thomas & Friends: 1st Class Stories as Emily / Mavis / Children / Duchess of Boxford / Little Boy / Passengers / Annie / Clarabel (voice)
- 2015Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie as Emily / Daisy / Annie / Clarabel / Children (voice)
- 2015Thomas & Friends: Whale of a Tale and Other Sodor Adventures as Belle / Annie / Clarabel / Schoolchildren / Stephen Hatt / Bridget Hatt (voice)
- 2015Thomas & Friends: Dinos and Discoveries as Annie / Clarabel / Emily (voice)
- 2015Thomas and Friends: The Adventure Begins as Annie / Clarabel / Judy / Children (voice)
- 2014Daddy Christmas
- 2014Thomas & Friends: The Christmas Engines as Schoolchildren / Passengers (voice)
- 2014Mike the Knight: Journey to Dragon Mountain
- 2014Thomas & Friends: Engines to the Rescue as Belle / Annie / Clarabel / Children (voice)
- 2014Thomas & Friends: Tale of the Brave as Emily / Annie / Clarabel (voice)
- 2014Postman Pat: The Movie as Lucy Selby (voice)
- 2014Thomas & Friends: Trouble on the Tracks as Mavis / Annie / Clarabel (voice)
- 2014Thomas & Friends: Spills and Thrills as Emily / Mavis / Lady Hatt (voice)
- 2014Thomas & Friends: Signals Crossed as Annie / Clarabel / Lady with Big Hat / Children
- 2013Thomas & Friends: The Thomas Way as Little Boy / Passengers / Duchess of Boxford (voice)
- 2013Thomas & Friends: Big Bang Surprise as Rosie / Emily / Mavis / Duchess of Boxford (voice)
- 2013Fink as Jake
- 2013Thomas & Friends: Santa's Little Engine as Annie / Clarabel / Children (voice)
- 2013Thomas & Friends: Railway Mischief as Annie / Clarabel / Emily (voice)
- 2013Thomas & Friends: King of the Railway as Emily / Belle / Annie / Clarabel (voice)
- 2013The Jungle Book: Return 2 the Jungle
- 2013The Jungle Book: The Movie as Darzi
- 2013Thomas & Friends: Muddy Matters
- 2012Thomas & Friends: Sticky Situations as Rosie / Mavis / Schoolchildren (voice)
- 2012The Adventures Of Gumball as Nicole Watterson (voice)
- 2012Thomas & Friends: Blue Mountain Mystery as Emily / Mavis / Annie / Clarabel (voice)
- 2012Thomas & Friends: Schoolhouse Delivery as Ginger Boy (voice)
- 2012Thomas & Friends: Up, Up and Away!
- 2012Thomas & Friends: The Best of Percy as Mavis / Ginger Boy / Children / Emily (voice)
- 2012Thomas & Friends: The Best of James as Emily / Bridget Hatt / Little Girls (voice)
- 2011Thomas & Friends: Merry Christmas, Thomas! as Ginger Boy (voice)
- 2011Thomas & Friends: Day of the Diesels as Emily / Belle / Mavis / Lady Hatt / Bridget Hatt (voice)
- 2011Cars 2 as Mater's Computer (voice)
- 2011Thomas & Friends: Pop Goes Thomas
- 2011Thomas & Friends: Wobbly Wheels and Whistles
- 2010The King's Speech as Nurse
- 2010Thomas & Friends: Merry Winter Wish as Ginger Boy (voice)
- 2010Thomas & Friends: The Lion of Sodor as Teacher (voice) / Children (voice)
- 2010Thomas & Friends: Misty Island Rescue as Emily (voice)
- 2010Rainbow Magic: Return to Rainspell Island as Mrs. Walker / Queen Titania / Fern (Voice)
- 2010Thomas & Friends: Thomas and the Runaway Kite as Emily (voice) / Lady Hatt (voice) / Bridget Hatt (voice)
- 2009Thomas & Friends: Splish, Splash, Splosh! as Emily (voice) / Rosie (voice)
- 2009Thomas & Friends: Hero of the Rails as Emily / Mavis / Duchess of Boxford (voice)
- 2006A Christmas Carol as Tiny Tim / Ghost of Christmas Past / Fan (voice)
- 2005The Jacket as Nurse Sally
- 1999Topsy-Turvy as Miss Coleford
- 1998The Misadventures of Margaret as Astronaught #2