Cindy Wolfe

Cindy Wolfe is Heffer's adoptive sister. Usually used as a background character, she speaks in a voice reminiscent of a valley girl. She is a parody of stereotypical female teenagers and their tendency to gravitate towards over-dramatic rebelliousness and unusual fads or phases, such as the time she took a (revealed later to be temporary) vow of silence. She goes into fits when she believes that her parents are fighting, adding to George's anger and Virginia's stress. Cindy is voiced by Linda Wallem.