• 
  Charles Dance

  Prince Eddy (2 episodes, 1975)
• 
  John Gielgud

  Benjamin Disraeli (2 episodes, 1975)
• 
  Jan Harvey

  Daisy
• 
  Geoffrey Bayldon

  Sir Henry Campbell-Bannerman (1 episode, 1975)
• 
  Hilary Mason

  Mrs. Roberts (1 episode, 1975)
• 
  Guy Slater

  Charles Carrington  (7 episodes, 1975)
• 
  Cheryl Campbell

  Princess Beatrice (2 episodes, 1975)
• 
  Trevor Peacock

  George Laybourne (1 episode, 1975)

• 
  John Welsh

  Duke of Wellington (1 episode, 1975)
• 
  Timothy West

  Edward VII  (8 episodes, 1975)
• 
  Patience Collier

  Baroness Lehzen (1 episode, 1975)
• 
  Robert Flemyng

  Lord Coventry (1 episode, 1975)
• 
  Christopher Malcolm

  American Attache (1 episode, 1975)
• 
  Richard Vernon

  Lord Salisbury (3 episodes, 1975)
• 
  Noel Willman

  Baron Stockmar (2 episodes, 1975)

• 
  Kathleen Byron

  Queen Louise of Denmark (3 episodes, 1975)
• 
  Edward Hardwicke

  Lord Roseberry  (2 episodes, 1975)
• 
  Lyndon Brook

  A.J. Balfour  (3 episodes, 1975)
• 
  John Byron

  Arthur Wilson (1 episode, 1975)
• 
  Joyce Carey

  Lady Chesterfield (1 episode, 1975)
• 
  Carolyn Seymour

  Daisy Lady Warwick  (2 episodes, 1975)
• 
  Michael Byrne

  Fritz (5 episodes, 1975)
• 
  Moultrie Kelsall

  Sir James Clark (2 episodes, 1975)
• 
  Glenn Williams (I)

  Sergeant Major (1 episode, 1975)
• 
  Terrence Hardiman

  Gibbs (1 episode, 1975)
• 
  Norman Shelley

  Sir James Reed (1 episode, 1975)
• 
  Nigel Havers

  Hon. Frederick Crichton (2 episodes, 1975)
• 
  Anthony Douse

  Christian IX  (3 episodes, 1975)
• 
  Robert Hardy

  Prince Albert (4 episodes, 1975)
• 
  Samuel West

  Albert Victor 'Eddy' - Age 5 (1 episode, 1975)
• 
  Charles Sturridge

  Edward as a teenager  (3 episodes, 1975)
• 
  Annette Crosbie

  Queen Victoria  (10 episodes, 1975)
• 
  Harry Andrews

  Col. Bruce  (3 episodes, 1975)
• 
  Basil Dignam

  Asquith (unknown episodes)
• 
  Michael Billington

  Czar Nicholas II  (2 episodes, 1975)
• 
  Christopher Neame

  Kaiser Wilhelm II  (4 episodes, 1975)
• 
  Francesca Annis

  Lillie Langtry  (2 episodes, 1975)
• 
  Judy Loe

  Princess May  (4 episodes, 1975)
• 
  Kathryn Leigh Scott

  President Buchanan's niece (1 episode, 1975)
• 
  Derek Fowlds

  Lord Randolph Churchill (1 episode, 1975)
• 
  Michael Hordern

  W.E. Gladstone  (5 episodes, 1975)
• 
  Denis Lill

  Frederick Ponsonby (2 episodes, 1975)
• 
  Adrienne Posta

  Marie Lloyd (1 episode, 1975)
• 
  Hazel McBride

  Jeanne Granier (1 episode, 1975)
• 
  Jane Lapotaire

  Dowager Empress Dagmar  (5 episodes, 1975)
• 
  Arthur Hewlett

  Lord Aberdeen (1 episode, 1975)
• 
  Edward Jewesbury

  Lord Granville (1 episode, 1975)
• 
  Geoffrey Beevers

  Lloyd-George (unknown episodes)