Anya Reiss Creator, Writer, Executive Producer Oliver Zetterström Edward VI Actor Jamie Parker John Dudley Actor John Heffernan Duke of Somerset Actor Alicia von Rittberg Elizabeth Tudor Actor Romola Garai Mary Tudor Actor Leo Bill Henry Grey Actor Jamie Blackley Robert Dudley Actor Jacob Avery Guildford Dudley Actor Alex Macqueen Bishop Gardiner Actor Olivier Huband Guzmán de Silva Actor Ekow Quartey Pedro Actor Bella Ramsey Jane Grey Actor Ed Eales White Villager Actor Ruby Ashbourne Serkis Amy Robsart Actor Catherine Morshead Director Tim Phillips Music Tony Miller Cinematographer Joe Sawyer Film Editor Neil McAllister Art Director Bartholomew Cariss Costume Design George Ormond Executive Producer George Faber Executive Producer Lisa Osborne Producer