Ayushmann Khurrana as Karamveer Singh/Pooja

Nushrratt Bharuccha as Mahi Rajput

Annu Kapoor as Jagjeet Singh

Manjot Singh as Smiley Singh

Vijay Raaz as Rajpal Kirar

Rajesh Sharma as Mauji (WJI)

Nidhi Bisht as Roma Gupta

Abhishek Banerjee as Mahinder Rajput

Raj Bhansali as Chandu “Toto” Pushp

Manoj Singh as Amjyot

Shashi Ranjan as Hanuman

Riteish Deshmukh as special appearance in song "Dhagala Lagali"

Vedika Bhandari as Pooja (Original)

Sukesh Anand as Ravan

Basant Garg as Deepak

Saurabh Nayyar as Ram

Gagan Gupta as Director

Arihant as Sonu Kirar

Jitender Gaur as Toto's Dad

Neha Saraf as Chandrakanta Kirar

Neela Mulherkar as Dadi

Yash Yogendra as Laxman