Joko Anwar (born 3 January 1976) is an Indonesian film director, producer, screenwriter, and actor. Prior to becoming a filmmaker, he worked as a journalist and film critic. Anwar first rose to prominence for co-writing Nia Dinata's 2003 hit Arisan! which won five awards at the 2004 Citra Award. He then made his feature film directorial debut with the romantic comedy Joni's Promise in 2005, gaining a Best Director nomination at the 2005 Citra Award. He has since directed a wide range of genres: the noir thriller Dead Time: Kala (2007), psychological thriller The Forbidden Door (2009), supernatural horror Satan's Slaves (2017), and live-action superhero Gundala (2019).