D. C. Moore Creator, Writer, Executive Producer Julianne Moore Mary Villiers Actor, Executive Producer Nicholas Galitzine George Villiers Actor Tony Curran King James I Actor Niamh Algar Sandie Actor Laurie Davidson Earl of Somerset Actor Adrian Rawlins Sir Edward Coke Actor Mark O'Halloran Sir Francis Bacon Actor Sean Gilder Sir Thomas Compton Actor Samuel Blenkin Prince Charles Actor Pearl Chanda Countess Somerset Actor Amelia Gething Frances Coke Actor Trine Dyrholm Queen Anne Actor Nicola Walker Lady Hatton Actor Angus Wright Sir David Graham Actor Ryan Oliva Wearstrap Actor Declan Conlon Richard the Market Trader Actor Tom Victor John Villiers Actor Rina Mahoney Laura Ashcattle Actor Emily Fairn Jenny Actor Jacob McCarthy Kit Villiers Actor Alice Grant Susan Villiers Actor Lydia Fleming Anne Turner Actor Oliver Hermanus Director, Executive Producer Liza Marshall Executive Producer Sam Hoyle Executive Producer Jon Finn Producer Oliver Coates Original Music Alexander Dynan Cinematographer Chris Wyatt Film Editing