Flood

When a raging storm coincides with high seas it unleashes a colossal tidal surge, which travels mercilessly down England's East Coast and into the Thames Estuary. It is not a question of if, but when London floods.

Flood is a 2007 drama thriller movie directed by Tony Mitchell, starring Joanne Whalley, Robert Carlyle, Tom Courtenay. It holds an IMDb rating of 4.8/10 from 7,468 votes and runs 1h 50m.