Joining Sherlock season 3 on Netflix will be three half-hour, behind-the-scenes features about the show. This series will be called Sherlock Uncovered and will be showed after the episodes. There will also be an hour-long special about the show titled Unlocking Sherlock, reports Variety.
“We’re literally in the middle of working out what we’re doing and the dates we’ve got,” Sue Vertue, producer of Sherlock, told Variety when asked about season 4. “It’s a bit of a watch-this-space, I’m afraid.”
The addition of Sherlock season 3 will make all of the TV series available on the streaming service.