The cast and crew of Sherlock made an appearance in Hall H on Sunday at San Diego Comic-Con, where they revealed the teaser trailer for the upcoming Season 4!

Watch the trailer here below.

Moderated by Chris Hardwick (Talking Dead, @Midnight), the panel saw stars Benedict Cumberbatch and Amanda Abbington, along with Mark Gatiss (co-creator/executive producer/writer, who also stars), Steven Moffat (co-creator/executive producer/writer), and Sue Vertue (producer), all of whom shared their thoughts on the show and its upcoming season.

Sherlock returns for Season 4 on BBC One in the UK and PBS Masterpiece in the U.S. in 2017.

Be sure to check out all of our coverage of this year’s SDCC.

SM: Although Sherlock is a genius, he does learn and he does change. However Sherlock's coat will never change.

— Sherlock (@Sherlock221B) July 24, 2016

BC adds: Sometimes the coat does need to come off. The audience enjoyed that line a lot.

— Sherlock (@Sherlock221B) July 24, 2016

BC and AA: The bloodhound in S4 was tricky to work with and wouldn't move at times. AA: The baby was also tricky to work with.

— Sherlock (@Sherlock221B) July 24, 2016

A final tease from Comic-Con for Season 4. Three names. What could they mean? #Sherlock #SDCC #SDCC2016 pic.twitter.com/TPs4B3QcNH

— Sherlock (@Sherlock221B) July 24, 2016

Trailer

Sherlock: Series 4 Teaser (Official)

It’s not a game anymore. #Sherlock season 4 coming soon”¦

Benedict Cumberbatch Message – #SDCC – Sherlock

A certain Mr Cumberbatch will also be joining the #Sherlock Comic Con panel tomorrow! #SDCC2016

Benedict got to go to Comic Con, so did Steven, Mark and Sue but how did they decide who else got to go? #SDCC2016https://t.co/uO26xjZBAZ

— Sherlock (@Sherlock221B) July 24, 2016

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