Cary Elwes
(Guilford Dudley),
Helena Bonham Carter
(Lady Jane Grey),
Joss Ackland
(Sir John Bridges),
Patrick Stewart
(Henry Grey, Duke of Suffolk),
Jill Bennett
(Mrs. Ellen),
Matthew Guinness
(Dr. Owen),
Guy Henry
(Robert Dudley),
Ian Hogg
(Sir John Gates),
Michael Hordern
(Dr. Feckenham),
Richard Johnson
(The Earl of Arundel),
Sara Kestelman
(Frances Grey, Duchess of Suffolk),
Jane Lapotaire
(Princess Mary),
Lee Montague
(Renard, the Spanish Ambassador),
Warren Saire
(King Edward VI),
Pip Torrens
(Thomas),
Richard Vernon
(The Marquess of Winchester),
David Waller
(Archbishop Cranmer),
John Wood
(John Dudley, Duke of Nothumberland)