Summary
In 1945, the Ministry of Information's Sidney Bernstein was commissioned to make a documentary that would provide undeniable evidence of the Nazis' crimes. He assembled a team of film-makers including Alfred Hitchcock to record the true horror of the concentration camps, but despite initial government support, the project was deemed too politically sensitive and never broadcast. Now, 70 years later, Bernstein's film has been restored and completed by the Imperial War Museum, and this programme tells the story of its creation. Narrated by Helena Bonham Carter