Sherlock Holmes: A Study In Scarlet. November 3, 1989. "A Study In Scarlet"/ Part 1 of 2 "Revenge".  Arthur Conan Doyle (author), Bert Coules (adaptor), Paul Downing, Matt Zimmerman, Jane Slavin, Ed Bishop, Anna Cropper, Marcia King, John Moffat, Donald Gee, Michael Kilgarriff, Alan Dean, Shane Rimmer, Christopher Good, Peter Carlisle, John Bull, Alice Arnold, Alexander Balanescu (violinist), Ian Cotterell (director), David Johnston (producer), Clive Merrison, Michael Williams. oldtimeradiodvd.com