As the 19th edition of the International Film Festival of Kerala (IFFK) is all set to start here on December 12, Nath said each movie festival gives viewers a rare chance to experience different cultures of the world on a single stage.
"I do not want to call film festivals as carnivals. It is primarly an academic exercise for serious movie buffs. It should be taken with that seriousness," Nath, a many time award-winning director, told PTI.
"Majority of film festivals, especially those like IFFK, are celebrations of academic cinema. Those who wish to see cinema from an academic angle and as a serious medium are mostly coming to such events," Nath, who is known for a handful of critically acclaimed movies like 'Janani', 'Aham' and 'Pakalnakshatrangal', said.
He, however, said a minority group who are coming to festivals with the intention of watching uncensored movies, create often trouble for the organisers and serious movie buffs every year.