Senthil Kumar (Prasanna) and Malini (Sneha) are a happily married couple in New Jersey, living life like any other born-in-India, arrived-in-the-US couple do. He submerges himself in the office and eats sambhar rice at home and she never misses a bhajan at the temple and shops at Indian stores. They have a daughter Rithika (Akshaya Dinesh), 5 years old, the apple of their lives (their car's registration number carries the name of their daughter.) They have just settled down in a new, spacious home about which Malini, understandably, has fears. The couple squabble amicably about everything from her perpetual laundry and cooking; while Senthil argues with friends about the significance of viboothi (holy ash, usually applied on forehead) and takes his family on weekend trips and birthday parties. It is a normal, happy life in the US until Robertson (John Shea) arrives, to paint the basement. Now, things are never the same at home again.

A senior cop and his team of two are after a serial killer who is giving them nightmares. Shocked after finding who the next possible victim is going to be, the cop tracks down the assassin with the help of various clues.