Irul ( Darkness) is a 2017 Singaporen-Tamil-language television series starring R.Venga, Nithiya Rao, Vishnu, Gayathri, Gunaseelan, S. Nachiyappan. It replaced Kalyanam (season 2) and it broadcast on MediaCorp Vasantham on Monday through Thursday from 25 September 2017 to 6 December 2017 at 10:00PM (SST) for 40 Episodes. It was director by S. Kumaran.