Shanmugha Raja, known professionally as Mysskin, is an Tamil film director, screenwriter, actor, singer, and producer. He made his directorial debut in 2006 with Chithiram Pesuthadi. His subsequent films Anjathe (2008), Nandalala (2010) and Onaayum Aattukkuttiyum (2013) and Pisaasu (2014) received critical acclaim. He made his acting debut with Nandalala (2010), where he portrayed a mentally disabled man.