Recurring Guest Characters Francis Rossi 1 guest appearances Sade 1 guest appearances Tony 1 guest appearances Johnny Cash 1 guest appearances David Bowie 1 guest appearances Marc Bolan 1 guest appearances Les Conn 1 guest appearances Jean 1 guest appearances Salvador Dali 1 guest appearances Alice Cooper 1 guest appearances Gala Dali 1 guest appearances Shep Gordon 1 guest appearances Agatha Christie 1 guest appearances Sir Arthur Conan Doyle 1 guest appearances Dorothy L. Sayers 1 guest appearances Inspector Danders 1 guest appearances Colonel Archie Christie 1 guest appearances Nancy Neele 1 guest appearances Billy 1 guest appearances Kev Wells 1 guest appearances ⇤ « 1 2 3 4 5 6 » ⇥