- Unknown:
- Thomas Kyd
- Adapted By:
- R. D. Smith
- Unknown:
- Alaric Cotter.
- Unknown:
- Malcolm Hayes
- Unknown:
- Kathleen Helme
- Unknown:
- Margaret Ford
- Unknown:
- Diana Robson.
- Unknown:
- Frederick Treves
- Composed By:
- Elisabeth Lutyens
- Conducted By:
- Frederick Marshall
- Produced By:
- R. D. Smith
- Hieronimo:
- John Laurie
- King of Spain:
- David Lloyd Meredith
- Duke of Castille:
- Godfrey Kenton
- Balthazar:
- Errol John
- Lorenzo:
- Anthony Jacobs
- Horatio:
- Christopher Bidmead
- Bel-Imperia:
- Rosalind Shanks
- Viceroy of Portingale:
- Cosmo Pieterse
- Alexandre:
- Frank Singuineau
- Villuppo:
- Lionel Ngakane
- Ambassador:
- Tommy Eytle
- Pedringano:
- Henry Stamper
- Isabella:
- Grizelda Hervey
- Serberine:
- Leo Maguire
- Page to Lorenzo:
- George Bond
- Hangman:
- John Hollis
- Pedro:
- Richard Humphrey
- Jaques Francis:
- De Wolff
- Painter:
- Antony Viccars
- Old Man:
- James Dale
