Nattukku Oru Nallavan is a 1991 Indian Tamil-language crime action film directed by V. Ravichandran.
The film stars Rajinikanth, Juhi Chawla, Ravichandran, Anant Nag, and Khushbu in major roles.
Music for the film was composed by Hamsalekha for all versions, including Hindi, Kannada, Telugu, and Tamil.
The storyline revolves around an orphanage that secretly operates as a front for an illegal organ trafficking ring, masterminded by a ruthless criminal named Daddy (Anant Nag).
When Jyothi (Juhi Chawla), a courageous young woman, discovers the horrifying truth behind the orphanage, she is brutally murdered to keep the secret hidden.
Subhash (Rajinikanth), her lover and an honest police officer, sets out to avenge her murder.