Currently priming “Number 10,” one of the most awaited of British TV series, “Sherlock” creator and “Doctor Who” showrunner Steven Moffat will attend Serielizados-Barcelona Series Festival as its headline international guest. He will be joined producer Sue Vertue, producer of “Mr. Bean,” “Sherlock” and “Number 10” and CEO of Hartswood Films, the U.K.’s longest-established scripted […]