A lot of the events in 24 happen mainly on account of accidents and coincidences, but it is to Vikram Kumar's credit that we buy into those scenes so willfully in this novel and entertaining, but definitely over-long, film that constantly charms us or leaves us thrilled with its inventiveness. The film begins with one such accident when an eagle acts a catalyst for Dr Sethuraman's ( Suriya ) invention — a time machine. He is a famed watchmaker and inventor, living contentedly with his wife Priya (Nithya Menen) and their son. But his look-alike twin brother Athreya is smarting at his success and...