Who portrays Mrs. Wheeler mother? Which actress takes on the role of Karen Wheeler in the show? Whom is the performer behind Karen Wheeler? Mrs. Wheeler is brought to life by whom? What actress acts as the character of Karen the mother on the show? Who is the talent showcasing Karen Wheeler's character to life? What actor takes on the role of Karen Mrs. Wheeler in the television show? Who performs Karen Mrs. Wheeler? Whom is the talented individual enacting Karen Wheeler on the show? What actor embodies the character of Karen Mrs. Wheeler to the screen?