- Unknown:
- Christopher Marlowe
- Production By:
- Toby Robertson
- Production By:
- Peter Watts
- Conducted By:
- Walter Goehr
- Piers Gaveston:
- Richard Marquand
- Poor man:
- Michael Stewardson
- King Edward II:
- Derek Jacobi
- The Earl of Lancaster:
- Gerald Mosback
- Lord Roger Mortimer:
- John Barton
- Edmund, Earl of Kent. brother to the King:
- Richard Cottrell
- The Earl of Warwick:
- Clive Swift
- The Elder Mortimer:
- John Bird
- The Bishop of Coventry:
- Christopher Renard
- The Archbishop of Canterbury:
- John Tydeman
- Queen Isabel, wife to the King:
- Dorothy Mulcahy
- The Earl of Pembroke:
- Terrence Hardiman
- Robert Baldock:
- John Drummond
- Hugh Spencer the Younger:
- John Tracy Phillips
- Niece to the King:
- Freda Dowie
- The Earl of Leicester:
- Christopher Renard
- Prince Edward of Wales, son to the King:
- Richard Kay
- Sir John of Hainault:
- Jocelyn Powell
- Hugh Spencer the Elder:
- Terrence Hardiman
- The Abbot of Neath:
- Garry O'Connor
- Sir William Trussel:
- Roger Hammond
- Sir Thomas Berkeley:
- Christopher Bacon
- John Matrevis:
- John Kimber
- Thomas Gurney:
- Gerald Mosback
- Lightborn, a murderer:
- John Bird
- The Chronicler:
- Roger Prior
