Hrithik Roshan as Mr. A

Abhishek Bachchan as Jai Dixit

Aishwarya Rai Bachchan as Sunehri

Uday Chopra as Ali Khan

Bipasha Basu as Sonali Bose / Monali Bose

Rimi Sen as Sweety Dixit

Trishla Baid as Governess

Yusuf Hussain as DCP

Arjun Sablok as Exhibition Manager

Samar Shaikh as Van Operator

Mohit Chauhan as Chief Security

Rashmi Kulkarni as Airport Teller

Sahil Bajaj as Tennis Player