Maddie Hasson is set to star in 'Silvercup'. The 24-year-old actress will join previously announced stars Annabelle Wallis, George Young, and Jake Abel in the upcoming horror flick from James Wan, according to Deadline. Plot details for 'Silvercup' - which is believed to be a working title, and may change - are still currently under wraps, and it is not yet known what roles the attached actors will play, or ...