Channel 4’s factual drama, Partygate centres around two fictional Special Advisors Grace Greenwood, played by Georgie Henley and Annabel D’acre, played by Ophelia Lovibond. 　　Based on meticulous research of real events inside Downing Street, it will tell the inside story in dramatic re-enactments interwoven with news archive footage and documentary interviews, showing the horrors of Covid unfold across the nation, while staff at Number 10 kicked back at a string of parties lubricated by quantities of alcohol.