The Ace of Scotland Yard (1929)

Elenco

• 

  Crauford Kent

  Inspector Angus Blake

• 

  Florence Allen

  Lady Diana Blanton

• 

  Albert Prisco

  Prince Darius (as Albert Priscoe)

• 

  Monte Montague

  Jarvis

• 

  Grace Cunard

  Mary Duveen- aka Queen of Diamonds

• 

  Herbert Prior

  Lord Blanton