Directed by Shaad Ali Sahgal ; written -LRB- in Hindi , with English subtitles -RRB- by Jaideep Sahni , based on a story by Aditya Chopra ; director of photography , Abhik Mukhopadhyay ; edited by Ritesh Soni ; music by Shankar-Ehsaan-Loy , with lyrics by Gulzar ; choreography by Vaibhavi Merchant , Bosco-Caesar and Shiamak Davar ; production designer , Sharmishta Roy ; produced by Mr. Chopra ; released by Yash Raj Films .
Aditya Chopra /business/person/company Yash Raj Films
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Aditya Chopra
PERSON
Yash Raj Films
ORGANIZATION
/business/person/company