Ek Tha Tiger (2012)
Ek Tha Tiger (English: Once There was a Tiger) is a 2012 Indian action spy thriller film, directed by Kabir Khan and produced by Aditya Chopra of Yash Raj Films. It stars Salman Khan and Katrina Kaif, and features Ranvir Shorey, Girish Karnad, Roshan Seth and Gavie Chahal in supporting roles. The film was the third collaboration of Kabir Khan with Yash Raj Films after Kabul Express (2006) and New York (2009). The plot centers around an Indian spy code-named Tiger who falls in love with a Pakistani spy during an investigation and how Tiger's ideology and principles change over time.
More at Wikipedia.