Abhishek Bachchan as Roshan Mehra

Sonam Kapoor Ahuja as Bittu Sharma

Waheeda Rehman as Dadi

Rishi Kapoor as Ali

Om Puri as Madangopal

Divya Dutta as Jalebi

Prem Chopra as Lala Bhairam

Vijay Raaz as Inspector Ranvijay

Supriya Pathak as Vimla

Pavan Malhotra as Jai

Tanvi Azmi as Fatima

Atul Kulkarni as Gobar

Aditi Rao Hydari as Rama Bua

Amitabh Bachchan as Dadaji

Raghubir Yadav as

Chittaranjan Tripathy as Ramleela Announcer