In 2020 she appeared in the three-part television documentary, ''Henry VIII and the King's men'' (Smithsonian Channel UK) In 2021 she was a consultant and expert contributor for the
BBC2 three-part series
The Boleyns: A Scandalous Family, which also draws on her research on the Boleyn men. In November 2022 Mackay, along with Professors
Suzannah Lipscomb and
Tracy Borman, provided the historical evidence behind the reality of Henry VIII and Anne Boleyn's relationship in Netflix's Blood, Sex & Royalty. == Recognition and honours ==