PK is a 2014 Indian satirical science fiction comedy drama movie.The movie was directed by Rajkumar Hirani, produced by Hirani and Vidhu Vinod Chopra, and written by Hirani and Abhijat Joshi. The movie stars Aamir Khan within the title function with Anushka Sharma, Sushant Singh Rajput, Boman Irani, Saurabh Shukla, and Sanjay Dutt in supporting roles. It tells the story of an alien who involves Earth on a analysis mission. He befriends a tv journalist and questions spiritual dogmas and superstitions.
The movie has emerged because the highest-grossing Indian movie of all time,and ranks because the 66th highest grossing movie of 2014 worldwide. PK was the primary Indian movie to gross INR 6 billion worldwide.