Born in England and raised in Canada, she has gained recognition as an accomplished actress and director. She is best known for her role as Samantha Carter on the science fiction television series "Stargate SG-1" and its spin-offs. Her work extends to directing episodes of popular TV series, showcasing her versatility in the entertainment industry. Beyond acting, she co-founded a production company, contributing to both sides of the camera. She is also an advocate for women in film and television.