Is Mark Gatiss one of the writers for the "Sherlock" TV series?
Yes
No
Only for the first season
Only for the final season
Answer
Yes, Mark Gatiss is one of the writers for the "Sherlock" TV series. He has written or co-written six episodes of the series, including the first episode, "A Study in Pink." Gatiss is also a co-creator of the series, along with Steven Moffat.
The Remarkable World of Mark Gatiss: A Journey Through His Achievements