Reports are saying that the 4th part of the box office hit film ‘In Harihar Nagar’ is coming. Director Lal has started endeavor to picturise the film. ‘ To Harihar Nagar’ and ‘In Ghost House Inn’ are the other parts of ‘In Harihar Nagar’. The films got good response in box office. The shooting of the 4th part will be commencing on next year.