Elementary My Dear Viewer

Christopher Frayling as Self(as Sir Christopher Frayling) 亚瑟·柯南·道尔 as Self(archive footage)(as Sir Arthur Conan Doyle) 爱德华·哈德威克 as Self 罗伯特·哈迪 as Self Gyles Brandreth as Self Jeffery Deaver as Self 理查德·E·格兰特 as Self - Presenter Val McDermid as Self Barbara Young as Self