Laura Vandervoort is a Canadian actress. She is best known for her roles as Kara Zor-El (Supergirl) in the television series Smallville, Sadie Harrison in the television series Instant Star, and Lisa in the television series V.
Kara Zor-El, cousin to the famous Superman, joins him on Earth. They use their powers from Earth's yellow sun to help protect the citizens of their home cities.
