The no-holds-barred interview in which the pair will talk intimately with Oprah Winfrey is expected to cover Princess Diana and ‘public pressure’.
While the nation counts down to the screening on ITV at 9pm, we look back on royal visitors to Derbyshire.
9. Hospital opening
The Queen chatted to patients and staff when she opened Chesterfield and North Derbyshire Royal Hospital in 1985. Photo: Julia Armstrong
10. Duchess visit
Duchess of Gloucester meets matron Sally Ann Coupe at the opening of Ripley Hospital's new ward in 2010. Photo: Brian Eyre