The trailer of the Randeep Hooda and Aishwarya Rai Bachchan starrer film 'Sarbjit' was released. The film is based on the life of Sarabjit Singh, an Indian prisoner in Pakistan, who died in 2013 after an attack by inmates. Directed by Omung Kumar, the film also features Richa Chadda and Darshan Kumar. It is scheduled to release on May 20.