크레딧 출연 Hugh Burden Edward Gardner James Grout Sir Arthur Conan Doyle Charles Kay Arthur Wright Sarah Wright Frances Griffiths Linda Searle Elsie Wright Helen Fraser Polly Wright Maggie Ollerenshaw Annie Griffiths Keith Marsh George Parker Nicholas Lyndhurst Brian Grant Lloyd Lamble Jackson Tom Moxon Leslie Toms Bill Stewart Snelling David Gooderson 1st Reporter John Garvin 2nd Reporter David Hatton 3rd reporter Reg Pritchard Dawson Doremy Vernon Miss Jones Tracey Baron Joan Brian Hayes Farmer Guy Hassan Young Man Fred Gaunt Bradford Argus Reporter Angela Coates Janet Yvonne Fay Barbara Sally Wells Jill Peter O'Keefe Billy Day Pamela Austin Neighbour Brenda Hall Neighbour Hope Johnstone Neighbour Pat Wallis Billy's Mother Steve Collins Photographer James Tomlinson Photographer 스텝 Geoffrey Case Writing Moira Armstrong Directing Anne Head Production Susan Spence Art Alan Seymour Writing Dave Sydenham Lighting Tony Pierce-Roberts Camera Chris Lovett Editing Malcolm Banthorpe Editing Joan Ellacott Costume & Make-Up Magdalen Gaffney Costume & Make-Up Vee Openshaw-Taylor Production Graham Hare Sound Laurie Taylor Sound Neil Zeiger Production