Rajkumar Hirani reveals Aamir Khan's 'PK' was similar to Christopher Nolan’s 'Inception': "Then we shot 20 minutes of it all over again"
Rajkumar Hirani is known for making some of the most unique Bollywood films, such as 'Munna Bhai MBBS', 'Lage Raho Munna Bhai ...