Chandru (Arya) and Bigilu (Lal) are close friends. Chandru is an expert auto driver & racer while Bigilu is a mechanic expert at customizing autos to run at the dream speed of 130 km/h. Son of Gun (John Vijay) is the chief of a rival group who wants to outsmart the duo. Chandru, the race champ tries to settle the dues for his auto through a race, which is almost a cakewalk for him. He and Bigilu challenge Son of Gun to a race, and a date is fixed.
50 years from now the sun is dying and life on earth is threatened by arctic temperatures. Mankind puts together all its resources and sends a spaceship carrying a huge bomb designed to re-ignite the dying sun.
Returning for his fifth year of study at the venerable Hogwarts School of Witchcraft and Wizardry, the ever-maturing Harry Potter is stunned to find that his warnings about the return of Lord Voldemort have been ignored.
Based on the actual case files for one of the most intriguing unsolved crimes in America, "Zodiac" tells the story of a serial killer that terrified the San Francisco Bay Area, taunting police with his ciphers and letters.