Shah Rukh Khan

Dev Saran

Acting

Rani Mukerji

Maya Talwar

Acting

Abhishek Bachchan

Rishi Talwar

Acting

Preity Zinta

Riya Saran

Acting

Amitabh Bachchan

Samarjit 'Sam' Talwar

Acting

Kirron Kher

Kamaljeet Saran

Acting

Ahsaas Channa

Arjun Saran

Acting

Arjun Rampal

Jai

Acting

John Abraham

Guest Appearance

Acting

Kajol

Piano dancer (uncredited--special appearance)

Acting

Karan Johar

Guest Appearance (uncredited)

Production

Kate Braithwaite

Acting