Directed by Omung Kumar, ?Sarbjit? is based on the real life story of Sarabjit Singh, who was convicted by Pakistani courts for spying and terrorism. He languished in a Pakistani jail for 23 years starting 1990, while his sister Dalbir Kaur, tried vigorously to get him released.In the film, Aishwarya Rai Bachchan plays the role of Sarabjit?s sister Dalbir Kaur, Randeep Hooda is seen playing the titular role and Richa Chadda plays Sarbjit?s wife.?The film is the result of everybody?s labour. It can?t be an individual?s effort. Every department has put an effort. The script of ?Sarbjit? was brilliant and all of the actors in the film have given their soul in it. We had a huge responsibility,? she told reporters here during the promotion of the film.