Raaz (English: The Secret) is an Indian horror film series produced by Mahesh Bhatt and Mukesh Bhatt under the banner of Vishesh Films. The first, third and fourth films were directed by Vikram Bhatt, released in 2002, 2012 and 2016 respectively, and the second film was directed by Mohit Suri released in 2009. The first three films were financial successes but the fourth film failed to perform well at the box office.