Richa Chadha, who will be essaying the role of Sarabjit's wife in Omung Kumar's biopic 'Sarbjit', says the film gives her chills as it speaks about a sister's struggle to get justice for her brother.

Richa, who has two brothers in real life, shared that the film is an "amazing human story of survival".

"My brothers mean a lot to me and to see a film which speaks about a sister's struggle to get justice for her brother gives me chills. It is such an amazing human story of survival and I have to brother who have been my support system. To be a part of a movie of this nature sure makes it very special for me," Richa said in a statement.

'Sarbjit' is based on the life Sarabjit Singh, an Indian farmer who was convicted of charges of terrorism and spying in Pakistan and was sentenced to death. Aishwarya Rai Bachchan will be seen essaying the role of Dalbir Kaur Singh in the film while Randeep Hooda plays the title role.

The film is set to release on May 20.