The document provides a summary of the 2009 British comedy film "The Boat That Rocked". Set in 1966, the film tells the story of a pirate radio station called "Radio Rock" that broadcasts rock and pop music to the UK from a ship in the North Sea, while the British government tries to shut them down. It has an ensemble cast including Philip Seymour Hoffman and Bill Nighy. The summary highlights the film's setting of pirate radio in the 1960s UK and its crew of disc jockeys broadcasting illegally from a boat anchored in the North Sea.