Kan Simittum Neram (English: Eye blink's time) is a 1988 Tamil language thriller film directed by Kalaivanan Kannadasan. The film features Karthik, Ambika and R. Sarathkumar in lead roles and was released on 13 April 1988. The film marks R. Sarathkumar debut in Tamil cinema.This film was remade in Hindi as Sailaab starring Aditya Pancholi and Madhuri Dixit.