Starting this one off early. Once season 4 premiers on April 6th, we can use this thread for discussion of the episodes. For now, teasers, trailers and interviews of interest will be posted here. You can discuss past events in the show / series and mark mentions of future events with a spoiler highlight like so.
The initial trailer for season 4 is up:
We can see Tyrion being carried off in chains because Joffrey got what he deserved.
As you can see, there's lots of fighting to be had in the second half of Storm of Swords. Also Dragons.
Update: on the set -