THE LYING GAME – “Unholy Matrimony” – Alec and Rebecca’s unexpected engagement leads to a quickly-planned wedding, causing suspicions that something is awry. Sutton encourages Emma to show Kristin what they found in Rebecca’s house. And Ethan makes a discovery that changes the game. Meanwhile, a shocking revelation leads to major repercussions in the Mercer household, on the first season finale of ABC Family’s original drama series “The Lying Game,” airing Monday, March 5th (9:00 – 10:00 PM ET/PT).