Whom portrays Mrs. Wheeler mother? Which actor assumes the role of Karen Wheeler in the show? Whom is the performer behind Karen Wheeler? Mrs. Wheeler is depicted by whom? Who plays the character of Karen the mother on the show? Who is the talent bringing Karen the mother's character to life? What actor takes on the role of Karen Mrs. Wheeler in the series? Who performs Karen Wheeler? Whom is the talented individual enacting Karen Wheeler on the show? What actress brings the character of Karen Wheeler to the screen?