Episode Detail: Miss Marple: By the Pricking of My Thumbs - Mystery!
Conclusion of “Miss Marple: By the Pricking of My Thumbs.” The investigation into the death of Aunt Ada kicks into high gear, as Tommy Beresford (Anthony Andrews) becomes involved. Meanwhile, Miss Marple and Tuppence (Geraldine McEwan, Greta Scacchi) manage to turn up new clues and ruffle some feathers. Sir Philip Starke: Leslie Phillips. Nellie Bligh: Lia Williams.