Aamir Khan

PK

Anushka Sharma

Jagat 'Jaggu' Janani Sahni

Saurabh Shukla

Tapasvi Maharaj

Boman Irani

Cherry Bajwa

Sushant Singh Rajput

Sarfraz Yousuf

Sanjay Dutt

Bhairao Singh

Parikshat Sahni

Jayprakash Sahni

Reema Debnath

Phuljhadiya

Rukhsar Rehman

Pakistan Embassy Receptionist

Sachin Parikh

Tapasviji's Manager

Brijendra Kala

Vendor at the Temple

Sai Gundewar

Ticket Seller

Karim Hajee

Christian Holy Man

Maanvi Gagroo

Mitu

Anil Charanjeett

Actor Dressed as Shiva

Amardeep Jha

Jaggu's Mother

Plabita Borthakur

Jaggu's Sister

Rajiv Gupta

New Delhi Sub-Inspector

Shaji Choudhary

Tapasvi's Bodyguard

Ram Sethi

Old Man (cameo)

Rohitashv Gour

Pandey Ji (cameo)

Ranbir Kapoor

Alien Scientist (cameo)