- Writer/Producer:
- Donald Wilson
- Sound:
- Ray Angel
- Make-up:
- Ann Ferriggi
- Designer:
- Spencer Chapman
- Director:
- David Giles
- John Churchill:
- John Neville
- Laurence Hyde:
- John Ringham
- Sidney Godolphin:
- John Standing
- Sarah Jennings:
- Susan Hampshire
- Earl of Danby:
- Arthur Pentelow
- Earl of Shaftesbury:
- Frederick Peisley
- Duke of Buckingham:
- Bruce Purchase
- Charles II:
- James Villiers
- Duke of Monmouth:
- James Kerry
- James, Duke of York:
- John Westbrook
- De Courtin:
- John Rye
- Mrs Jennings:
- Daphne Heard
- Louis XIV:
- Robert Robinson
- Duchess of York:
- Sheila Gish
- Henrietta Wentworth:
- Kay Patrick
- Margaret Blagge:
- Holly Wilson
- Princess Mary:
- Lisa Daniely
- Becket:
- John Tordoff
- Duchess of Cleveland:
- Moira Redmond
- William, Prince of Orange:
- Alan Rowe
- Sukey:
- Brigit Paul