Venky Mama Story: When his sister and her husband die in a car accident, a rice-mill owner decides to raise his nephew as his own child. They become inseparable over the course of time, but there are evil forces at work that are trying to separate them.

Venky Mama could have been a nice family drama had the director concentrated on how the horoscope changes the equation between the lead characters. The film would have been interesting had the director concentrated on how Venky Mama is willing to go to any extent to save his nephew Karthik. But no, the director had to include everything just to play to the gallery and make it please every age group. The result is nothing but a colossal disappointment and a wasted opportunity.