Cara Buono is an American actress, screenwriter and director best known for her roles as Dr. Faye Miller in the fourth season of the AMCdrama series Mad Men, Kelli Moltisanti in the sixth season of The Sopranos, Linda Salvo in the comedy Artie Lange’s Beer League, and Karen Wheeler in the horror sci-fi Netflix original series Stranger Things. She has appeared in such films as Hulk andLet Me In.