John Abraham

Ajju Bhai / Ajay

Shruti Haasan

Ranjana Shetty

Anil Kapoor

Sagar 'Majnu' Pandey

Nana Patekar

Uday Shankar Shetty

Dimple Kapadia

Poonam

Paresh Rawal

Dr. Ghunghroo

Naseeruddin Shah

Wanted Bhai

Shiney Ahuja

Honey

Om Puri

Narrator (voice) (uncredited)

राजपाल यादव

The Tailor

Ranjeet Bedi

Kapoor

Adi Irani

Uday's Lawyer (uncredited)

Lauren Gottlieb

Special Appearance in "20-20" Song

Reema Debnath

Special Appearance in "20-20" Song

Akshay Kumar

Rajiv (uncredited)

Anees Bazmee