In 2012, Munn was cast as Sloan Sabbith in Aaron Sorkin's HBO political drama series "The Newsroom", and appeared on the series for all three seasons. She subsequently starred in the supernatural horror film "Deliver Us from Evil" (2014), the comedy "Mortdecai" (2015), and "" (2016) as Psylocke. In 2017, she provided the voice of Koko in "The Lego Ninjago Movie", and also had a lead role on the History Channel series "Six" (2017). In 2018, she had a leading role in the science fiction film "The Predator", the fourth film in the "Predator" franchise.