Watch Katra Video Song Teaser from Alone

The teaser of the first song 'Katra' from the horror thriller Alone has been release. The song features the lead pair Bipasha Basu and Karan Singh Grover. The film is directed by Bhushan Patel. It is the remake of the Thai horror film ‘Alone’. Alone is set to hit the screens on January 16, 2015.