Missing government papers, the dark secret of an official's wife, and the discoloring of a rug are all Holmes has to work with if he's to stave off a diplomatic crisis in "The Second Stain". Then, why would someone break into homes and then destroy plaster busts of Napoleon, leaving valuables untouched? Holmes, Watson and Lestrade have a real puzzler on their hands in "The Six Napoleons." 110 min. Stars Jeremy Brett and Edward Hardwicke. Standard; Soundtrack: English.