Last night, ABC dropped the new promo/spoiler clip (below) for their upcoming "Mistresses" episode 10 of season 2, and it appears to be very drama-filled and intense as Dominic's recent cheating escapade with Toni gets exposed. Savi gets extremely ticked off about it, and more! The episode is titled, "Charades." In the new, 10th episode, April will finally learn who her stalking culprit is. Meanwhile, Karen will decide to go ahead and help Anna out with her current situation. Toni's hidden agenda will finally get exposed, and it will affect Savi and Dominic. Harry will cause Josslyn to doubt her confidence as she gets ready to meet Scott's huge family. Guest stars are going to include: Lee Garlington as Eleanor, Ricky Whittle as Daniel Zamora, Matthew Del Negro as Jacob, Justin Hartley as Scott Trosman, Jason Gray-Stanford as a Creepy Guy ,Pam Cook as Wendy Wegweiser, and Rebeka Montoya as Antonia Ruiz.