|Directed by||R. Thyagarajan|
|Produced by||C.Dhandayuthapani for Devar Films|
|Edited by||MG Balu Rao|
|1 June 1984|
The film tells in a flashback that the father of Chinna Durai is assassinated by the father of Kaali. Chinna Durai takes revenge, kills him and goes to prison leaving his mother and sister to see him leave.
Furious, Kaali promises to kill Chinna Durai on her way out. However, Kaali meets Chinna Durai's sister, Shenbagam. She wraps her heart to marry him knowing the story, that he is looking for Chinna Durai, who is his brother protecting him from murder.
Under the name of Muthu, he gets out of prison and goes to the village to meet his sister. In shock, Muthu did not know she was married to Kaali. Muthu and Kaali become friends under the pretext of another name. Knowing the release date of Chinna Durai, Kaali does not find him in jail. He has a doubt and tries to find him. The ending tells how Chinna Durai and Kaali will associate.
- Vijayakanth as Chinna Durai (Muthu)
- Thyagarajan as Kaali
- Nalini as Shenbagam
- Viji as Latha
- Captain Raju as Pannaiyar
- Thengai Srinivasan as Bhai
- Jai Ganesh as Kathamuthu
- V. Gopalakrishnan as Chinna Durai's father
- Idichapuli Selvaraj
- K. Natraj
|Track #||Song||Singer(s)||Lyrics||Length (m:ss)|
|1||"Othayilae Pen Kuthirai"||Malaysia Vasudevan, S. Janaki||Vaali||04:29|
|2||"Podu Thanthanathom"||S. P. Balasubrahmanyam, S. Janaki||04:26|
|3||"Venam Venam Orellam"||S. P. Sailaja||04:19|
|4||"Vettaveli Pottalile Nattanadu"||S. Janaki||04:30|
|5||"Yamma Yamma Nee Vazhanum"||Malaysia Vasudevan, Chorus||04:24|
- "Nalla Naal Vinyl LP Records". musicalaya. Retrieved 11 April 2014.