Sherlock's Mark Gatiss and Steven Moffat: 'You can't make it for anyone but yourself' - video

Sherlock's Mark Gatiss and Steven Moffat: 'You can't make it for anyone but yourself' - video. Writers and co-creators Mark Gatiss and Steven Moffat, as well as Moriarty actor Andrew Scott and producer Sue Vertue, discuss their approach to redefining Sherlock for television