Solaikuyil is a 1989 Indian Tamil-language action thriller film written and directed by Rajan, starring Karthik and Ragini.

[1] Maruthu enters the town of Mulimalai, introducing himself as the grandson of the respected Mookaiya Devar, who left for Singapore years ago.

The protagonist investigates and learns that Valli's intended accidentally killed her when he attempted to rape her and placed the blame on Kaali, who is now exonerated, but still missing.

[3][4] P. S. S. of Kalki criticized those responsible for adding a tragic romantic layer to the detective mystery, while appreciating the thrilling plot until the end, along with the meaningful dialogues.

[5] Radha Ravi won the Tamil Nadu State Film Award Special Prize.