Teresa Mary Palmer (born 26 February 1986) is an Australian actress, writer, model and film producer. Palmer began her career with roles in such films as Bedtime Stories (2008), The Sorcerer's Apprentice (2010), and Take Me Home Tonight (2011). She received further recognition for starring in the films Warm Bodies (2013), Lights Out (2016), Hacksaw Ridge (2016), and Berlin Syndrome (2017). She also starred in, co-wrote, and co-produced the drama film The Ever After (2014), with her husband Mark Webber. Since 2018, Palmer has starred as Diana Bishop in the supernatural drama series A Discovery of Witches.