Christopher Jacob Abbott (born February 10, 1986) is an American actor. Abbott made his feature film debut in Martha Marcy May Marlene (2011). Abbott's other notable films include Hello I Must Be Going (2012), The Sleepwalker (2014) and A Most Violent Year (2014). In 2015, Abbott starred as the title character in the critically acclaimed film James White. Abbott is mostly known for his role as Charlie Dattolo in the HBO comedy-drama series Girls. Abbott has also had an extensive career on stage ...