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.
After the world is wiped out by a flesh eating disease sent by Darkseid, by means of Joker's trip to another universe, the Joker is cursed to wander the barren Earth.
Until he learns that maybe he isn't so alone as he thought, and they want revenge.
