Sasi is an Indian film director, screenwriter, working primarily in Tamil cinema based in Chennai. He made his directorial debut with Sollamale in 1998 and followed it up with a series of successful romance films Roja Kootam (2002), Dishyum (2006), Poo (2008). His first action film, 555 Ainthu Ainthu Ainthu,released in August 2013 to positive reviews.