Deepika Padukone

Shantipriya / Sandy

Javed Sheikh

Rajesh Kapoor

Masood Akhtar

Old Dressman

Bindu Desai

Dolly's Mother

Shah Rukh Khan

Om Prakash Makhija / Om Kapoor

Nassar Abdulla

Rajesh Kapoor's Secretary

Anil Sable

Executive Producer

Arjun Rampal

Mukesh “Mike” Mehra

Kirron Kher

Bela Makhija

Shreyas Talpade

Pappu Master

Sanjiv Chawla

Executive Producer

Shawar Ali

Shahwar

Farah Khan

Director

Asawari Joshi

Lovely Kapoor

Nitesh Pandey

Anwar

Lin Laishram

OK's Personal Trainer

Yuvika Chaudhary

Dolly

Nakul Kamte

Om's Dead Father

Vivek Thakur

70's Don

Suhaas Khandke

Surgeon

Navrotam Bain

Canteen Manager

Mushtaq Sheikh

Roadside Sleeper

Joyeeta Chatterjee

Main Groupee

Vikram Sahu

OK's Doctor

Sanjeev Mulchandani

Ranjeet the Villain

Kanika Dhillon

Tired Heroine

Vivek Kushlani

"Maa Bharati" Assistant