Martha Campbell Plimpton (born November 16, 1970) is an American singer, stage and screen actress, best known for playing the lead role of Virginia Chance on the television sitcom "Raising Hope", and for guest starring as Patti Nyholm in the CBS legal drama "The Good Wife".
Teenage sister Michelle and Sam move with their father to a small town in northen California. While the younger sister Sam meets a pair of kindred spirits in geeky comic-book nerds Emily and Alison, the angst-ridden Michelle soon falls for Stan -- who turns out to be thrall to Dana, leader of a local gang of vampires. Sam and her new friends must save Michelle and Stan from the undead.
