Lauren Cohan is a British-American actress and model, best known for her role as Maggie Greene on The Walking Dead (2010) and recurring roles on The Vampire Diaries (2009), Supernatural (2005), and Chuck (2007). After her film debut on Casanova (2005) as Sister Beatrice, she starred in the sequel to Van Wilder (2002), Van Wilder 2: The Rise of Taj (2006), as Charlotte Higginson. Her next role was in the 2007 film, Float (2008). In February 2010, she was cast in Death Race 2 (2010), with Sean Bean and Danny Trejo, and also the supernatural-horror film The Boy (2016), where Lauren played the main character, Greta Evans. In 2016, Cohan also appeared as Martha Wayne in Batman v Superman: Dawn of Justice (2016).