Timely yet terrifying, Flood predicts the unthinkable. When a storm coincides with high seas it unleashes a colossal tidal surge, that travels mercilessly down England''s coast and into the Thames. With millions of Londoner''s lives at stake, marine engineer Rob has a few hours to save the city. An edge-of-your-seat disaster film starring Tom Hardy (Inception) and Robert Carlyle (Trainspotting).