The four musketeers are back to take us on a roller coaster ride down the memory lane through Harihar Nagar, to tickle even our last funny bone. To Harihar Nagar by director Lal of the famous Siddique-Lal team, has proved beyond doubt that a sequel can be as good as a prequel.
Mahadevan, Appukuttan, Govindankutty and Thomaskutty are back in Harihar Nagar for another reunion. Long 18 years after In Harihar Nagar, the gang of boys are back, but for a change as men who are slowly settling with their family and children. Mahadevan (Mukesh) the personality development instructor in Gulf, Govindan Kutty (Siddique) the builder in Bangalore and Appukuttan (Jagadeesh) the dentist in Kerala plan a surprise visit for Thomaskutty's (Asokan) betrothal. The year is 1980 and the movie unfolds with the church sequence.
Back in Harihar Nagar at Govindankutty's villa, they try to relieve their good old bachelorhood days by indulging in some mischief. Call it a strange coincidence, a girl by name Maya comes to stay in the House adjacent to theirs. When she leaves flowers at their doorstep with a note expressing her desire to meet them, they are reminded of Maya who had come to Harihar Nagar years before.. Hoping to renew the friendship, they set out in search of her.