The trailer of Emraan Hashmi's upcoming horror film 'Raaz Reboot' has been released. It is the fourth instalment of the 'Raaz' film series, following the Emraan Hashmi​ and Bipasha Basu starrer 'Raaz 3D' which released in 2012. Directed by Vikram Bhatt, the film also stars Kriti Kharbanda and Gaurav​ Arora and is scheduled to release on September 16, 2016.