• 
  Anees Bazmee

  regizor

• 
  Nana Patekar

  Uday Shankar Shetty
• 
  Anil Kapoor

  Sagar 'Majnu' Pandey
• 
  John Abraham

  Ajju Bhai / Ajay
• 
  Adi Irani

  Uday's lawyer
• 
  Mushtaq Khan

  Balu
• 
  Om Puri

  Narrator (voice)
• 
  Paresh Rawal

  Dr. Ghunghroo

• 
  Naseeruddin Shah

  Wanted Bhai
• 
  Shruti Haasan

  Ranjana Shetty
• 
  Shiney Ahuja

  Honey
• 
  Lauren Gottlieb

  Special appearance in song '20-20'
• 
  Surveen Chawla

  special appearance in song 'Tutti Bole Wedding Di'
• 
  Reema Debnath

  Special appearance in song '20-20'
• 
  Ankita Shrivastava

  (as Ankita Shrivastava)

• 
  Snehal Dabi

  Babita / Chandani
• 
  Dimple Kapadia

  Poonam / Maharani of nabazgadh