'Started fearing myself preparing for Raman... '
Actor Nawazuddin Siddiqui has said that he started fearing himself while preparing for his role of a psychopathic serial killer in the upcoming thriller 'Raman Raghav 2.0'. He added, "After I started shooting, I got hospitalized for a week for certain reasons. I was speaking the lines of a scene while unconscious." The film has been directed by Anurag Kashyap.