Episode The Second Stain Adaptation: 1968 BBC TV Episode: 1 Airdate: 09 September 1968 IMDb: The Second Stain (link not verified) Canon basis: The Adventure of the Second Stain Next: The Dancing Men Cast Peter Cushing as Sherlock Holmes Nigel Stock as Dr. John H. Watson Cecil Parker as Lord Bellinger Alicia Deane as Madame Fournaye Derek Waring as Eduardo Lucas Clifford Cox as Constable MacPherson Freddie Earlle as John Mitton Daniel Massey as Trelawney Hope Penelope Horner as Lady Hilda Trelawney Hope Ronald Forfar as Ticket Clerk Cherie Lunghi as Emily Sandra June Williams as Lucy Joan Crane as Renate