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.
With Oliver Queen as team leader, Justice League was going to help defend Metropolis Oliver Queen was basically giving refuge to young people with superpowers putting together this team and also trying to help out these people
