Shanna Reed (born Shanna Herron; October 30, 1955) is an American dancer and actress, known for her roles on television and movies. She is best known for playing Polly Cooper McGillis on Major Dad. One of seven siblings, she is the daughter of Tommy Reed, the jazz saxophonist and leader of the Tommy Reed Orchestra.Additional television credits include roles in Promised Land, Beverly Hills, 90210, Touched by an Angel, Cheers, Magnum, P.I., The Colbys, Simon & Simon, Hotel, Knight Rider, T.J.