Shah Rukh Khan as Major Samar Anand

Katrina Kaif as Meera Thapar

Anushka Sharma as Akira Rai

Sarika as Dr. Zoya Ali Khan

Andrew Bicknell as Frank

Sharib Hashmi as Zain

Jasmine Jardot as Maria

Gireesh Sahedev as Captain Jagdeep Deewan

Amarinder Sodhi as Captain Kamal Singh

Varun Thakur as Lieutenant Hari Krishnan

Jay Conroy as Roger

Anupam Kher as Mr. Thapar (Special Appearance)

Rishi Kapoor as Imraan (Special Appearance)

Neetu Singh as Pooja (Special Appearance)

Kumud Pant as Businessman

Jon Wennington as Restaurant Diner