Do NOT watch if u're not up to date with the end of season4
Trailer, season5
http://www.youtube.com/watch?v=CUbCMbW-BRE
ComicCon 2010 Panel Vids
Part1
http://www.youtube.com/watch?v=eC8BTjeV4hQ
Part2
http://www.youtube.com/watch#!v=9BZvAlw ... re=related