<P> Diana: In Her Own Words is a television documentary that was broadcast on Channel 4 in the United Kingdom on 6 August 2017 . The film includes footage of the late Diana, Princess of Wales discussing aspects of her personal life, including her marriage to Prince Charles which was recorded during conversations she had with a voice coach in 1992 and 1993 . </P> <P> In July 2017, it emerged that Channel 4 planned to broadcast the documentary in the run up to the 20th anniversary of the death of Diana . On 30 July, The Mail on Sunday reported that the Princess's brother, Earl Spencer had urged Channel 4 not to broadcast the tapes of his sister amid concerns it would cause distress to her children . His concerns are subsequently echoed by Royal commentators and friends of the late princess, including Rosa Monckton, who intends to write to the broadcaster urging them not to show the footage, which she says "doesn't belong in the public domain". </P> <P> The documentary drew a mixed reaction from critics, as well as giving Channel 4 their largest overnight ratings for over a year . Figures indicated the film was watched by an average audience of 3.5 million, peaking at 4.1 million . </P>

Diana in her own words channel 4 narrator