NEW SWATH POSTER & CAST MEMBER VIA IMDb
SWATH casting continues as IMDb lists a new cast member. Vincent Regan who is playing 'Duke Hammond'. Regan can be seen in Clash of the Titans and 300.
Also a new potential poster (seen above) was located on the site of Rhythm & Hues Studios who are listed on IMDb as in charge of the visual effects.
Source for poster:
Tales from Grimmwood