Creators Answer Revealing Questions

Clip: Season 4 | 3m 38s

How well do Sherlock's Steven Moffat and Mark Gatiss know each other? Find out as Steven's son Louis puts them to the test! An all-new season of Sherlock begins January 1st on MASTERPIECE on PBS. #SherlockPBS

Aired: 01/01/17

Rating: NR

Funding for MASTERPIECE is provided by Viking and Raymond James with additional support from public television viewers and contributors to The MASTERPIECE Trust, created to help ensure the series’ future.