Mistresses 1×09 Promo “Guess Who’s Coming to Dinner”

Mistresses 1×09 “Guess Who’s Coming to Dinner” – When Savi and Joss’s free-spirited, open-minded and often absent mother, Janet (guest star Jo Beth Williams), comes for an unexpected visit, she brings big news but also stirs up some long-simmering family tensions. Now that Karen realizes that Elizabeth Grey (guest star Penelope Ann Miller) knew all along about her affair with Tom, she wonders if Elizabeth might have actually killed Tom because of her; and April questions whether she should tell her daughter she’s dating Richard (guest star Cameron Bender), although she has yet to tell Richard about the return of her supposedly-dead husband, on “Mistresses,” Monday, July 29th on ABC.