Nallavan (1988 film)
Nallavan () is a 1988 Indian Tamil-language action film, directed by S. P. Muthuraman and produced by Kalaipuli S. Thanu and Ibrahim Rowther. It stars Vijayakanth, Raadhika and M. N. Nambiar. The film, released on 15 August 1988, was a success at the box office. Plot 

Gurumoorthy and Raja are twin brothers. Guru is set to marry a collector. On the day of the marriage, Raja is kidnapped and shown a photo where he is stabbing Manju. Raja realises it is Guru in the photo. What transpires later forms the crux of the story. 