As Puri Jagannadh's fans wait for 'ISM' on Oct 21, the maverick director is all cool and relaxed at his residence. In a chit-chat, he talks about how the film is unique, why a trendy look was preferred for a journalist's character, movies with Mahesh Babu, NTR and Ravi Teja, so on and so forth. 
 
There have been many anti-corruption movies. What is so unique about 'ISM'?