Iniyum Kurukshetram (1986)

Laced with laughs, this fast-paced crime drama delves into the twists and turns in the life of Suresh, an honest sub inspector of police, who leads a happy family life. When his father died while he was just a child, he and his mother were taken in and cared for by a wealthy man, who has a child of his own, Lekha. Unbeknownst to all, Lekha and Suresh are childhood sweethearts. Suresh is uncompromising and severe while dealing with all corrupt activities in the area. When he gets information that illicit liquor is being smuggled into the territory by Bala Gangadharan, an influential contractor in tankers, he takes immediate action. When Bala Gangadharan's thugs and liquor are seized by Suresh, Jayan tries to convince Suresh to let go of the matter, but Suresh is unmoved. Suresh continues investigating into Bala Gangadharan's illegal businesses, and goes to the extent of arresting him. When Bala Gangadharan uses all his political influence and power to exact revenge upon Suresh, he finds the tables turned with the law he is sworn to protect, used against him. How will the future unfold for Suresh? What will happen in the love story between Suresh and Lekha?