In this intimate film portrait, Cecil Parkinson, one of Mrs Thatcher's most controversial cabinet ministers, talks frankly for the first time about his personal and political life.
As Tory Party Chairman in 1983, he was known as "Mr Clean" and regarded as Mrs Thatcher's chosen successor.
But the revelations surrounding his affair with his former secretary, Sara Keays, forced his resignation. Tonight he talks to Michael Cockerell about that affair, his political career and his relationship with Margaret Thatcher, including an insider's account of her fall from power.
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