The Iron Lady
Role Young Dennis Thatcher
A biopic of Britain's first female Prime Minister Margaret Thatcher, a woman loathed and revered in equal measure, The Iron Lady focuses on the price paid for political power. Meryl Streep plays the eponymous politician.
Harry plays Dennis Thatcher, a role taken up later in the film's chronology by Jim Broadbent, in the days of his early courtship and subsequent marriage to Margaret.