Thai Sollai Thattathe highlights the values of a mothers teaching and what wrong can happen if a child goes against his mother.
Raju is an honest police inspector working hard to bring down a group of thieves. While on his mission he crosses paths with Vijaya and they both fall in love.
But things take an unfortunate turn when Raju realizes the criminal he is hunting is none than his brother Mohan
. What happens next forms the crux of the story.