
Mandhira Punnagai (Eng: Mystic Smile) is a 1986 Tamil-language film produced by Sathya Movies and directed by V. Thamizhalagan. The film casts Sathyaraj in a dual role – one as a Doctor and the other as a Police Inspector.
The film, with moderate reviews from the critics, was successful at the box office.
Dr. Baskar is heart specialist and single a parent to his daughter, Baby Sujitha. Zamindar Srinivasan, getting old and written a will that, all of his property should goes to Geetha and her future husband.
In the event, of Geetha dies, the property should goes to his nephew Ranjith. Hence Ranjith start plotting to kill Geetha to inherit Zamindar property.
Directed by – V. Tamizhalagan
Produced by – G. Thyagarajan
Screenplay by – P. L. Sunderrajan & V. Thamilazhagan
Story by – Sathya Movies
Starring – Sathyaraj, Nadhiya, Raghuvaran, Baby Sujitha
Music by – Ilaiyaraaja
Cinematography – Ramachandra Babu
Edited by – K. R. Krishnan
Production – Sathya Movies
Release date – 11 December 1986
Language – Tamil


