Teresa Gallagher

Teresa Gallagher (born April 23 ) is an American-born British actress and voice-over artist 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 and numerous characters in Thomas & Friends, and EOS and various guest characters in Thunderbirds Are Go!

For Disney, she voiced Mater's computer in Cars 2 and Cars 2: The Video Game.