Revenge Season 1, Episode 8 Sneak Peek: Victoria Toys With Lydia on "Treachery" (PHOTOS)

Emily’s (Emily VanCamp) plot further unravels, and Victoria’s (Madeleine Stowe) unstable relationship with her family grows increasingly tense when an unwanted pawn in Emily’s game heads to the Hamptons with questionable intentions. Meanwhile, Lydia's (Amber Valletta) memory is a growing concern for the Graysons, and a recently embittered friend begins to play dirty.