Buzz·Posted on Nov 29, 2012Tumblr's Dream Cast For "Neverwhere" AssemblesSherlock Holmes, Margaery Tyrell, Rupert Giles/King Uther, and Professor X walk into a recording studio...by Krutika MallikarjunaBuzzFeed StaffLinkFacebookPinterestTwitterMail Neil Gaiman's novel turned BBC Radio 4 production stars all of our Tumblr crushes.