Teresa Gallagher

Teresa Gallagher (born April 23, 1971) is an American-born British voice actress, 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 (UK), Rosie (UK), Mavis and numerous characters in Thomas &amp; Friends, and EOS, various guest characters in Thunderbirds Are Go and the Tiddlytubbies in the 2015 reboot of Teletubbies.

For Disney, she voiced Mater's computer in Cars 2 and Cars 2: The Video Game, Henry Hugglemonster in the United Kingdom version of the television series of the same name, Dashi in the Disney Junior British television series  and Jessica Wright in the Disney XD French/British television series Dude, That's My Ghost.