Rajasekharan, a wealthy businessman, is married to Usha, and is leading a happy family life. One day Usha dies and Rajasekharan suspects she was poisoned by her close friend Rajani. In order to take revenge, he marries Rajani and forces upon her a bleak life devoid of all pleasure. Eventually Rajasekharan discovers that Rajani had nothing to do with his Usha's death, but it is too late by then.
| Actor | Role |
|---|---|
 Prem NazirRajasekjaran | Rajasekjaran |
 SharadaRajani | Rajani |
 SujathaUsha | Usha |
 Jose PrakashVenu | Venu |
 Adoor BhasiDevarajan Potty / Unni Swamy | Devarajan Potty / Unni Swamy |
 T R OmanaLakshmikutty Amma | Lakshmikutty Amma |
 T. S. MuthaiahUsha's father | Usha's father |
 K P UmmerPrakash | Prakash |
 PhilominaRajani's mother | Rajani's mother |
 VincentMohan | Mohan |
 ShobaLekha | Lekha |
| MM L SaraswathiAmminikutty | Amminikutty |
| KKhadeejaBrothel lady | Brothel lady |