Teresa Gallagher
Acting
1971-04-23 · 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!.
tvThe Wonderfully Weird World of Gumball
as Nicole Watterson (voice) · 2025 · 8.5
movieSpiked
as Acorn Bunny (voice) · 2025 · 8.0
tvIsadora Moon
as · 2023 · 0.0
movieThe Octonauts & the Great Summer Adventure
as Dashi (voice) · 2023 · 0.0
movieThomas and Friends: The Adventure Begins
as Annie and Clarabel / Judy / The Passengers (voice) · 2023 · 8.3
tvIncredible Ant
as Unity (voice) · 2022 · 6.0
tvThe Creature Cases
as (voice) · 2022 · 7.8
tvElliott from Earth
as · 2021 · 7.7
movieOctonauts and the Ring of Fire
as Dashi (voice) · 2021 · 6.3
movieOctonauts and the Great Barrier Reef
as Dashi (Voice) · 2020 · 5.4
tvThe Gumball Chronicles
as Nicole Watterson (voice) · 2020 · 9.3
movieOctonauts and the Caves of Sac Actun
as Dashi/Ryla (Voice) · 2020 · 6.6
tvJoJo & Gran Gran
as Cynthia · 2020 · 10.0
movieThomas & Friends: Steam Team to the Rescue
as Emily / Belle / Annie / Clarabel (voice) · 2020 · 0.0
movieThomas & Friends: Big World! Big Adventures! The Movie
as Emily / Arizona Diesel / Annie and Clarabel / Rio Crane (voice) · 2018 · 7.3
movieThomas & Friends: Big World! Big Adventures! The Movie
as Marion / Natalie / Arizona Diesel / Annie & Clarabel / Rio Crane (voice) · 2018 · 7.3
movieThomas & Friends: Journey Beyond Sodor
as Emily / Annie and Clarabel (voice) · 2017 · 6.9
movieThomas & Friends: Extraordinary Engines
as Annie and Clarabel / Judy / The Duchess of Boxford / Stephen Hatt / Bridget Hatt (voice) · 2017 · 10.0
tvMagiki
as Billie · 2017 · 0.0
movieOctonauts - 15 Underwater Adventures
as Dashi · 2016 · 0.0
movieThomas & Friends: Full Steam To The Rescue!
as Emily / Belle / Annie and Clarabel / Albert's Wife (voice) · 2016 · 6.0
movieThomas & Friends: Tinsel on the Tracks
as Annie / Clarabel / Passenger (voice) · 2016 · 7.5
movieThomas & Friends: The Great Race
as Various (voice) · 2016 · 5.5
movieThomas & Friends: Tales on the Rails
as Annie (voice) / Clarabel (voice) · 2015 · 0.0