Amitabh Bachchan

as Dr. Ranveer Malhotra

John Abraham

as Aryan Trivedi

Bipasha Basu

as Ria Malhotra

Supriya Pilgaonkar

as Sheetal Malhotra

Ali Asgar

as Deepak

Tom Alter

as Dr. Freddie

Pramod Moutho

as Commissioner Lalit Mohan Tiwari

Amardeep Jha

as Mrs. Trivedi