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.
Three young alien beings with the ability to form a giant robotic warrior attempt to blend into suburbia, all while battling the tyrannical forces that ravaged their home world.
