Teresa Gallagher

Actor Apr 23 (age 55) New York City, New York, USA 1984–2025 (41 year career)

7.0 avg rating

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;…

Known For

Film

The King's Speech

Nurse

Film

The Amazing World of Gumball

Nicole Watterson (voice)

Film

Cars 2

Mater's Computer (voice)

Film

The Jacket

Nurse Sally

Film

The Wonderfully Weird World of Gumball

Nicole Watterson (voice)

Film

The Gumball Chronicles

Nicole Watterson (voice)

Film

Thomas & Friends

Emily / Rosie / Mavis (voice)

Film

Topsy-Turvy

Miss Coleford

Filmography

Acting (92)

Movies (69)

Spiked

2025

as Acorn Bunny (voice)

8.0

The Octonauts & the Great Summer Adventure

2023

as Dashi (voice)

Octonauts & the Ring of Fire

2021

as Dashi (voice)

6.3

Thomas and Friends: The Super Engine

2021

as Stephen Hatt / Bridget Hatt / Annie / Clarabel / Emily (voice)

2.0

Octonauts and the Great Barrier Reef

2020

as Dashi (Voice)

5.4

Octonauts and the Caves of Sac Actun

2020

as Dashi/Ryla (Voice)

6.6

Thomas & Friends: Steam Team to the Rescue

2020

as Emily / Belle / Annie / Clarabel (voice)

Thomas & Friends: Marvellous Machinery

2020

as Emily / Annie / Clarabel (voice)

2.0

Thomas and Friends: The Royal Engine

2020

as Emily (voice)

1.5

Thomas & Friends: Digs & Discoveries

2019

as Brenda (voice)

4.8

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

2018

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

7.3

Thomas & Friends: On the Go with Thomas

2018

as Emily / Annie / Passengers / Clarabel / Albert's Wife (voice)

10.0

Thomas & Friends: Danger at the Docks

2018

as Emily / Passengers / Mavis / Judy / Albert's Wife (voice)

Thomas & Friends: Journey Beyond Sodor

2017

as Emily / Annie and Clarabel (voice)

6.9

Thomas & Friends: Christmas on Sodor

2017

as Annie / Clarabel / Lady Hatt / People / Belle / Mavis / Judy / Carolers / Children (voice)

9.5

Thomas & Friends: Extraordinary Engines

2017

as Lady Hatt / Stephen Hatt / Bridget Hatt (voice) (uncredited)

10.0

Thomas & Friends: Tales from the Rails

2017

as Children / Annie / Clarabel / Emily (voice)

10.0

Thomas & Friends: The Great Race

2016

as Various (voice)

5.5

Octonauts - 15 Underwater Adventures

2016

as Dashi

Thomas & Friends: Tinsel on the Tracks

2016

as Annie / Clarabel / Passenger (voice)

7.5

Thomas & Friends: Start Your Engines!

2016

as Annie / Clarabel / Barrow Soccer Fan (voice)

6.2

Thomas & Friends: Full Steam to the Rescue!

2016

as Emily / Belle / Annie and Clarabel / Albert's Wife (voice)

6.0

Thomas and Friends: Ultimate Friendship Adventures

2016

as Annie / Clarabel / Belle / Albert's Wife (voice)

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

2015

as Emily / Daisy / Annie / Clarabel (voice)

6.2

Thomas and Friends: The Adventure Begins

2015

as Annie and Clarabel / Judy / The Passengers (voice)

7.3

Thomas & Friends: Tales on the Rails

2015

as Annie / Clarabel / Children / Mavis (voice)

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

2015

as Emily / Belle / Annie and Clarabel / Stephen Hatt / Bridget Hatt / Passengers / Children (voice)

8.5

Thomas & Friends: Thomas' Christmas Carol

2015

as Children (voice)

7.0

Thomas & Friends: Dinos and Discoveries

2015

as Annie / Clarabel / Emily (voice)

6.0

Thomas & Friends: 1st Class Stories

2015

as Emily / Mavis / Children / Duchess of Boxford / Little Boy / Passengers / Annie / Clarabel (voice)

Postman Pat: The Movie

2014

as Lucy Selby (voice)

5.2

Thomas & Friends: Tale of the Brave

2014

as Emily / Rosie / Annie and Clarabel (voice)

6.3

Thomas & Friends: Spills and Thrills

2014

as Emily / Mavis / Lady Hatt (voice)

6.4

Thomas & Friends: The Christmas Engines

2014

as Schoolchildren / Passengers (voice)

5.5

Thomas & Friends: Signals Crossed

2014

as Annie / Clarabel / Lady with Big Hat / Children

10.0

Thomas & Friends: Engines to the Rescue

2014

as Belle / Annie / Clarabel / Children (voice)

Thomas & Friends: Trouble on the Tracks

2014

as Mavis / Annie / Clarabel (voice)

5.9

Mike the Knight: Journey to Dragon Mountain

2014

7.0

Daddy Christmas

2014

The Jungle Book: Return 2 the Jungle

2013

7.5

Thomas & Friends: King of the Railway

2013

as Emily / Belle / Annie and Clarabel (voice)

5.7

The Jungle Book: The Movie

2013

as Darzi

6.1

Fink

2013

as Jake

Thomas & Friends: Santa's Little Engine

2013

as Annie / Clarabel / Children (voice)

6.7

Thomas & Friends: Railway Mischief

2013

as Annie / Clarabel / Emily (voice)

10.0

Thomas & Friends: Big Bang Surprise

2013

as Rosie / Emily / Mavis / Duchess of Boxford (voice)

10.0

Thomas & Friends: The Thomas Way

2013

as Little Boy / Passengers / Duchess of Boxford (voice)

5.0

Thomas & Friends: Blue Mountain Mystery

2012

as Emily / Mavis (UK), Annie and Clarabel (voice)

6.5

Thomas & Friends: Schoolhouse Delivery

2012

as Ginger Boy (voice)

6.8

Thomas & Friends: The Best of James

2012

as Emily / Bridget Hatt / Little Girls (voice)

The Adventures Of Gumball

2012

as Nicole Watterson (voice)

Thomas & Friends: The Best of Percy

2012

as Mavis / Ginger Boy / Children / Emily (voice)

Cars 2

2011

as Mater's Computer (voice)

6.2

Thomas & Friends: Day of the Diesels

2011

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

6.1

Thomas & Friends: Pop Goes Thomas

2011

6.1

Thomas & Friends: Wobbly Wheels and Whistles

2011

6.0

Thomas & Friends: Merry Christmas, Thomas!

2011

as Ginger Boy (voice)

4.8

The King's Speech

2010

as Nurse

7.7

Rainbow Magic: Return to Rainspell Island

2010

as Mrs. Walker / Queen Titania / Fern (Voice)

Thomas & Friends: Misty Island Rescue

2010

as Emily (UK) (voice)

5.6

Thomas & Friends: Thomas and the Runaway Kite

2010

as Emily (voice) / Lady Hatt (voice) / Bridget Hatt (voice)

8.0

Thomas & Friends: The Lion of Sodor

2010

as Teacher (voice) / Children (voice)

6.8

Thomas & Friends: Merry Winter Wish

2010

as Ginger Boy (voice)

8.0

Thomas & Friends: Hero of the Rails

2009

as Emily (UK) / Mavis (UK) / The Duchess Of Boxford (UK) (voice)

6.8

Thomas & Friends: Splish, Splash, Splosh!

2009

8.0

A Christmas Carol

2006

as Tiny Tim / Ghost of Christmas Past / Fan (voice)

The Jacket

as Nurse Sally

Topsy-Turvy

as Miss Coleford

The Misadventures of Margaret

1998

as Astronaught #2

4.7

Television (23)

The Wonderfully Weird World of Gumball

2025

as Nicole Watterson (voice)

Isadora Moon

The Creature Cases

as (voice)

Incredible Ant

as Unity (voice)

Elliott from Earth

The Gumball Chronicles

2020

as Nicole Watterson (voice)

JoJo & Gran Gran

as Cynthia

Magiki

as Billie

Thunderbirds Are Go!

as EOS (voice)

What's the Big Idea?

as 雨果(Hugo)(voice)

Ronja, the Robber's Daughter

2014

as Ronja (voice, English version)

6.7

The Amazing World of Gumball

2011

as Nicole Watterson (voice)

8.5

The Amazing World of Gumball

2011

as Margaret Robinson (voice)

Poppy Cat

as Egbert (voice)

Mr Bloom's Nursery

Fleabag Monkeyface

Octonauts

as Dashi

Noddy in Toyland

Get Squiggling!

Mama Mirabelle's Home Movies

2007

as Karla (voice)

8.0

Frankenstein's Cat

2007

as Sweeny

Footballers' Wives

2002

as Sarah Mortimer

5.2

Thomas & Friends

1984

as Emily / Rosie / Mavis (voice)

6.8