The Day When... (2015)

In a time of crisis or war, any personal decision by a national leader can change the course of history. Some of the great leaders and dictators of the 20th century - Churchill, Hitler, Stalin, De Gaulle and Roosevelt - all had to make important decisions that plunged millions of people into danger. Told like a thriller, each episode of this UK Premiere series brings these pivotal moments in modern history back to life.