Character Name : Ajju Bhai / Ajay

Original Name : John Abraham

Gender : Male

Character Name : Ranjana Shetty

Original Name : Shruti Haasan

Gender : Female

Character Name : Sagar 'Majnu' Pandey

Original Name : Anil Kapoor

Gender : Male

Character Name : Uday Shankar Shetty

Original Name : Nana Patekar

Gender : Male

Character Name : Poonam

Original Name : Dimple Kapadia

Gender : Female

Character Name : Dr. Ghunghroo

Original Name : Paresh Rawal

Gender : Male

Character Name : Wanted Bhai

Original Name : Naseeruddin Shah

Gender : Male

Character Name : Honey

Original Name : Shiney Ahuja

Gender : Male

Character Name : Narrator (voice) (uncredited)

Original Name : Om Puri

Gender : Male

Character Name : The Tailor

Original Name : राजपाल यादव

Gender : Male

Character Name : Kapoor

Original Name : Ranjeet Bedi

Gender : Male

Character Name : Uday's Lawyer (uncredited)

Original Name : Adi Irani

Gender : Male

Character Name : Special Appearance in "20-20" Song

Original Name : Lauren Gottlieb

Gender : Female

Character Name : Special Appearance in "20-20" Song

Original Name : Reema Debnath

Gender : Female

Character Name : Rajiv (uncredited)

Original Name : Akshay Kumar

Gender : Male

Character Name : Payal Ghungroo

Original Name : Supriya Karnik

Gender : Female

Character Name : Badshah Khan

Original Name : Neeraj Vora

Gender : Male

Character Name : Self

Original Name : Surveen Chawla

Gender : Female

Character Name : Self

Original Name : Shubhi Sharma

Gender : Male

Character Name : Ballu

Original Name : Mushtaq Khan

Gender : Male