PK is a comedy-drama film, which has been jointly produced by Rajkumar Hirani, Vidhu Vinod Chopra and Siddharth Roy Kapur. Besides direction and production, Hirani has also penned script for the film in collaboration with Abhijat Joshi. The movie has an interesting story and the makers have kept it under wraps, which has created lot of curiosity among the film goers across the globe.
The story of "PK" revolves around a stranger in the city, who asks questions that no one has asked before. Known only by his initials, PK’s innocent questions and childlike curiosity will take him on a journey of love, laughter and letting-go,
The film is a satire on "God and godmen". Bollywood superstar Aamir Khan and Anushka Sharma, who have teamed up for the first time, are seen in never-played-before roles and the amazing chemistry between the two and their impeccable comedy timing are the main attractions of this much-hyped movie.
Sushant Singh Rajput, Boman Irani, Sanjay Dutt, Saurabh Shukla and Ram Sethi have essayed important roles in "PK" and their performances are also among the big assets of the film. Ajay Atul, Shantanu Moitra and Ankit Tiwari scored music for the songs and background score, while CK Muraleedharan handled the cinematography for the film.