Elizabeth I: War on Terror

It's the summer of 1586. A group of Catholic extremists is planning to kill the British Queen, Elizabeth I and install the Queen of Scots on her throne. One man stands in the way: Sir Francis Walsingham, Elizabeth's spymaster and security chief. So why was this prince of spies so dedicated to this Queen? This tense film explores new evidence that transforms our understanding of his dark world.

• Mark FielderDirector

• Mark BazeleyNarrator