Shah Rukh Khan

Om Prakash Makhija / Om Kapoor

Deepika Padukone

Shantipriya / Sandy

Arjun Rampal

Mukesh “Mike” Mehra

Shreyas Talpade

Pappu Master

Kirron Kher

Bela Makhija

Nitesh Pandey

Anwar

Shawar Ali

Shahwar

Yuvika Chaudhary

Dolly

Satish Shah

Partho Roy

Juhi Chawla Mehta

Self (uncredited)

Javed Sheikh

Rajesh Kapoor

Masood Akhtar

Old Dressman (uncredited)

Hrithik Roshan

Self (uncredited)

Preity Zinta

Self (uncredited)

Vishal Dadlani

Special appearance (uncredited)