Diogenes Club series "Sherlock". The Diogenes Club has appeared, in various forms, in a great many other settings, most of which take as given the Club's connection to the British Secret Service: Diogenes Club The Diogenes Club is a fictional gentleman's club created by Sir Arthur Conan Doyle and featured in several Sherlock Holmes stories, such as "The Greek Interpreter". It seems to have been named after Diogenes the Cynic (although this is never explained in the original stories) and was co-founded by Sherlock's indolent elder brother, Mycroft Holmes. The club is described by Sherlock Holmes in the story "The Adventure of
Walter C. Mycroft (1928) was based. Their friendship does not seem to have survived their collaboration. Mycroft was elevated to head of production at Elstree during the 1930s, during which time BIP was reconstituted as the Associated British Picture Corporation. The company released a large number of films on which Mycroft was credited as producer, with varying levels of actual involvement. His adopted son, David Rees Mycroft worked as assistant director on a number of Elstree productions. David Mycroft, who isn't mentioned in Walter Mycroft's autobiography "The Time of My Life", edited by Vincent Porter and published posthumously, was an experimental filmmaker, poet