- Writer/Producer:
- Donald Wilson
- Lighting:
- Ritchie Richardson
- Costumes:
- Joan Ellacott
- Designer:
- Spencer Chapman
- Director:
- David Giles
- Sarah Churchill:
- Susan Hampshire
- Becket:
- John Tordoff
- Margaret Godoiphin:
- Holly Wilson
- John Churchill:
- John Neville
- Titus Oates:
- Nicholas Smith
- Charles II:
- James Villiers
- James, Duke of York:
- John Westbrook
- Earl of Danby:
- Arthur Pentelow
- Young woman:
- Marcia Bennett
- Nell Gwyn:
- Andrea Lawrence
- First rough:
- Walter Henry
- Second rough:
- John Spradbury
- Earl of Shaftesbury:
- Frederick Peisley
- Duke of Buckingham:
- Bruce Purchase
- Lord Russell:
- Colin Bean
- Lord Montagu:
- Daniel Thorndike
- Duke of Monmouth:
- James Kerry
- Henrietta Wentworth:
- Kay Patrick
- Sidney Godolphin:
- John Standing
- Prince of Orange:
- Alan Rowe
- Princess Mary:
- Lisa Daniely
- Louis XIV:
- Robert Robinson
- Speaker of the House:
- David Neal
- Chief Justice Scroggs:
- Walter Swash
- Chiffinch:
- Barry Wade
