Ajay Devgn never watched the original 'Drishyam'

Ajay Devgn's film Drishyam has released this Friday. The film is a remake of the Malyalam film Drishyam, a number of its versions have been made in other southern languages. Generally, while making a remake, the directors ask the actors to watch the original version of the film to get the subtlety of the characters.