Alleppey Ashraf

Sreekuttan (Mohanlal), a poor & orphaned simpleton, takes a fancy towards a blind flower girl, Shalini (Priya). In trying to organize money for her eye surgery, Sreekuttan gets blamed for attempted robbery & gets jailed. With the money he gives, Shalini's gains eyesight & with the help of a new friend, Dr. Ramakrishna Pillai (Mukesh), Shalini becomes a famous playback singer. Upon his release, Sreekuttan tries to meet Shalini, but faces opposition in the form of Shalini's brother Achu (Johny).

Ravi Prasad (Prem Nazir) & his brother Gopan (Ramu) live their lives around their little sister Sindhu (Nalini) who was mute. Ravi marries nurse Prabha (Seema) & they have a baby, but they separate after a misunderstanding. Prabha's evil cousin Natarajan (Raghu), a serial killer, murders Sindhu, with Prabha's son the only witness to the murder. Ravi & Gopan go on a hunt for Natarajan to bring him to justice & while Sindhu's fiancé Balachandran (Mammootty) guards Prabha & her son from Natarajan.

Pillai (Prem Nazir), a village simpleton who spent his time goofing around with a bunch of kids, takes a fancy to Sasikala (Seema), the new lady cop in town & in a bid to win Sasikala's affection, Pillai takes off on a quest to be a man. Meanwhile Sasikala is wooed by the Sub Inspector of Police at her police station, Premkumar (Ramu), & they decide to marry. Pillai returns a new man, but is devastated at the prospect of losing Sasikala to Premkumar & decides to commit suicide.