Season 3 March 31 2013(mild spoilers)

[Keldaris]

Official release date and list of cast/new characters. Link may contain minor spoilers
http://ca.news.yahoo.com/game-thrones-cast-members-announced-221629830.html

GRRM will write the 7th episode, and the season will be roughly the first 1/2 of A storm of swords

I'm so happy Meera and Jojen will finally make an apperance

 

[Warren_Paul]

Season 3 is going to be the best yet, imo. The cast looks epic.

 

[Miggy]

Had no idea Paul Kaye was still around.
I bet he'll look like a badass as Thoros.