This is a South Indian movie.I saw the hindi dubbed version.In this movie the technology is really awesome.There a serial killer in this movie, who is a maniac and who is happy to see people cry and screaming.The hero Mahesh Babu use technology to find who the killer is and catch him.The movie is really awesome.As there is drama, comedy, thrill, action sequence all are together in this movie in a perfect combination.After a long time I saw a movie like this.Really awesome concept.Must watch