The hype continues to build with the release of a teaser drama poster for IRIS today after the production stills yesterday. The teaser poster highlighted the awesome main cast assembled for the spy thriller (from left to right) T.O.P. (Big Bang), Jeong Jun Ho, Kim Tae Hee, Lee Byung Hun, Kim So Yeon and Kim Seung Woo. The 20 episode drama is currently being filmed in Akita, Japan and will greet viewers in the latter half of 2009. On paper, the cast is pretty impressive and looks even better with the poster. I was a big fan of Time of Dog and Wolf and hopefully IRIS can be as good as that.