ThisBritishTVseries,shotalmostentirelyonvideotape,dramatizedshortmysteryfictionbyauthorswhowerecontemporariesofSirArthurConanDoyle.Manyoftheseauthorswerevirtuallyunknowntomodernaudiences,althoughallofthedetectivesportrayedhadappearedinpopularongoingseriesofshortstoriesornovels."Rivals"featuredtheonl...