A team of allied saboteurs are assigned an impossible mission: infiltrate an impregnable Nazi-held island and destroy the two enormous long-range field guns that prevent the rescue of 2,000 trapped British soldiers.
Henry VIII of England discards his wife, Katharine of Aragon, who has failed to produce a male heir, in favor of the young and beautiful Anne Boleyn.
At the height of World War II, the Germans begin dropping a new type of booby-trapped bomb on England. Highly skilled but haunted bomb disposal officer Sammy Rice must overcome his personal demons to defeat this new threat.
