For today

http://aboutactorcharlesdance.blogspot.fr/2013/09/charles-wont-be-at-ring-con-2013.html

Charles  will be at RinCon 2014 :

He kept his promise! Charles Dance has just now confirmed his attendance at RingCon 14. Look forward with us to Tywin Lannister from Game of Thrones.

http://www.ringcon.de/en/announcements/starguests/charles-dance.html

Game of Thrones  On the Set of Season 4 making of
http://www.youtube.com/watch?v=B2KpGwwdROc