ABC Family's new show The Lying Game, based on the novel by Pretty Little Liars author Sara Shepard, tells the story of Emma (Alexandra Chando), a foster child who finds out she has an identical twin sister. Unlike Emma, her sister Sutton was adopted by wealthy parents and seems to be living a perfect life. When Emma and Sutton decide to switch places for a few days, what starts off as a fun adventure quickly turns into a terrifying one.

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Check out a sneak peek of the show:

The Lying Game premieres on August 15 at 9 p.m. on ABC Family.

Are you excited for The Lying Game? Have you read the books?

Photo: Courtesy of Colleen Hayes/ABC Family

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