• 
• Geoffrey Borden
• Footman to the Marlboroughs
  

• 
• Leo G. Carroll
• Mr. Harley
  

• 
• Barbara Everest
• Anne, Queen of England
  

• 
• Cherry Hardy
• Duchess of Somerset
  

• 
• Colin Hunter
• Colonel Parke
  

• 
• Liza Inglis
• Lady Mary Churchill
  

• 
• Raymond Johnson
• Footman to the Queen
  

• 
• Anthony Kemble Cooper
• Captain Vanbrugh
  

• 
• Edward Langley
• Mr. St. John
  

• 
• Jack Leach
• Page to the Queen
  

• 
• Oswald Marshall
• Mr. Throstlewaite
  

• 
• Reginald Mason
• Lord Godolphin
  

• 
• Margery Maude
• Mrs. Danvers
  

• 
• Flora Robson
• Sarah, Duchess of Marlborough
  

• 
• Thaddeus Suski
• Footman to the Queen
  

• 
• Jessica Tandy
• Abigail Hill
  

• 
• Frances Tannehill
• Anne, Lady Sutherland
  

• 
• H.H. Twardowski
• George
  

• 
• Frederic Worlock
• John Churchill, First Duke of Marlborough
  

• 
• Mary Cass Canfield
• Writer
  

• 
• Ethel Borden
• Writer
  

• 
• Norman Ginsbury
• Original Play
  

• 
• Gilbert Miller
• Director
  Producer
  

• 
• Mstislav Dobujinsky
• Production Design