• 
  Richard Warwick

  Francis Godolphin (4 episodes, 1969)
• 
  John Neville

  John Churchill, Duke of Marlborough (12 episodes, 1969)
• 
  Kevin Stoney

  Archbishop Sancroft (2 episodes, 1969)
• 
  William Job

  Cardonnel (4 episodes, 1969)
• 
  Vivienne Moore

  Maid (1 episode, 1969)
• 
  Verina Greenlaw

  Princess Mary (1 episode, 1969)
• 
  James Villiers

  Charles II (6 episodes, 1969)
• 
  Douglas Milvain

  Father Petre (1 episode, 1969)

• 
  John Westbrook

  James, Duke of York (later James II) (6 episodes, 1969)
• 
  Hugh Martin (IV)

  Pringle (1 episode, 1969)
• 
  Glenn Williams (I)

  Clerk to the Lords (2 episodes, 1969)
• 
  Nicholas Smith

  Titus Oates (1 episode, 1969)
• 
  Michael Attwell

  Henry St. John (3 episodes, 1969)
• 
  Graham Armitage

  Earl of Rochester (1 episode, 1969)
• 
  Susan Hampshire

  Sarah Churchill, Duchess of Marlborough (12 episodes, 1969)

• 
  John Standing

  Sidney Godolphin (12 episodes, 1969)
• 
  Donald Sumpter

  Lord Cutts (1 episode, 1969)
• 
  Polly Adams

  Henrietta Godolphin  (5 episodes, 1969)
• 
  Roger Hammond

  D'Avaux (3 episodes, 1969)
• 
  Margaret Tyzack

  Princess Anne  (9 episodes, 1969)
• 
  Michael Culver

  Charles Churchill (7 episodes, 1969)
• 
  Davyd Harries

  Young (1 episode, 1969)
• 
  Clive Cazes

  Margrave of Baden (1 episode, 1969)