Niles reacts jealously to Daphne's reunion with a fetching dog lover (Tom Verica); Frasier appeals to the kindlier nature of caustic Lana (Jean Smart), who's trying to close a house sale. Joanne: Mary-Joan Negro. Phillip: Patrick Breen. Smolenski: William Biff McGuire. Mrs. Smolenski: Gloria LeRoy. David Hicks: Mark Durbin.