In Harihar Nagar

In Harihar Nagar
Directed by	Siddique-Lal
Produced by	Khais-Kuriachan
Written by	Siddique-Lal
Starring	Mukesh Siddique Jagadish Ashokan
Music by	S. Balakrishnan
Cinematography	Venu
Edited by	Gaurishekar K. R.
Production company	Mohsin Priya Combines
Distributed by	Swargachitra
Release date	1990 (1990)
Country	India
Language	Malayalam

In Harihar Nagar is a 1990 Malayalam comedy-thriller film written and directed by the duo Siddique-Lal. It stars Mukesh, Siddique, Jagadish and Ashokan in major roles. The film became one of the biggest hits in Malayalam film history and has a dedicated cult following. It is referred to as part of the golden age of Malayalam comedy and among the most hilarious movies in Indian cinema. The film ran for 150 days.

The film has spawned two sequels, 2 Harihar Nagar (2009), In Ghost House Inn (2010) directed by Lal. In Harihar Nagar was remade in several other Indian languages including twice in Hindi as Parda Hai Parda and Dhol as well as in Kannada (Nagaradalli Nayakaru), Tamil (MGR Nagaril) and Telugu (Madhuranagarilo).

Mahadevan (Mukesh), Govindan Kutty (Siddique), Appukuttan (Jagadish) and Thomas Kutty (Ashokan) are four young men who live in the housing colony named 'Harihar Nagar.' The movie starts with an incident that takes place in Bombay, where a murder takes place for the possession of a briefcase. In the next scene the four young men make appearance with their tricks to impress young girls. A girl, "Maya" (Geetha Vijayan), along with her grandparents relocate to Harihar Nagar and happen to be Mahadevan's new neighbors. The four try to impress her on many occasions. One day they find her her posting a letter. They bribe the postman and manage to get hold of that letter. On reading the contents of the letter, they come to know that Maya has come to Harihar Nagar to learn about the murder of her brother - Sethu Madhavan (Suresh Gopi).