A Nazi secret agent plans to kidnap Winston Churchill while the prime minister spends a weekend in the Norfolk countryside, and plants covert operatives in the area ready for his arrival. Second World War adventure, adapted from Jack Higgins' novel, starring Michael Caine, Donald Sutherland, Robert Duvall, Jenny Agutter, Donald Pleasence, Anthony Quayle and Jean Marsh.

When the Nazi high command learns in late 1943 that Winston Churchill will be spending time at a country estate in Norfolk, it hatches an audacious scheme to kidnap the prime minister and spirit him to Germany for enforced negotiations with Hitler.