Sarah Sanguin Carter is a Canadian actress best known for her role as Maggie in the TNT science fiction series Falling Skies. Carter was born in Toronto and raised in Winnipeg, Manitoba. She attended Balmoral Hall School where she was a dancer and took part in school plays including The Wizard of Oz, in which she played Dorothy. She was in the prestigious Royal Winnipeg Ballet. Carter was also on the debate team and named one of the top three public speakers in the world. She competed in various countries including Austria, England, and Argentina.