Aahat (English: An approaching sound) was an Indian thriller/ horror television anthology series created by B. P. Singh for Sony Entertainment Television India and Sony Entertainment Television Asia. The series premiered on 12 October 1995. There have been more than 550 episodes produced. The episodes of first, second and fifth seasons were half-hourly, while episodes of third, fourth and sixth seasons were one-hourly. Om Puri, Mandira Bedi, Tom Alter, Ashutosh Rana, Shivaji Satham, Virendra Saxena have starred in the show. Canadian actor, Remi Kaler also worked in the series in 1999 and 2000. The sixth season premiered on Wednesday, 18 February 2015, starring Shakti Anand and ended on 4 August 2015.