With the Warner Bros./Legendary Entertainment Comic-Con 2013 panel happening just minutes from now, the studio has released another character poster from 300: Rise of an Empire, featuring Sullivan Stapleton (Strike Back) as General Themistokles. This mighty warrior attempts to unify all of Greece in war against the deadly Persian army, lead by Xerxes (Rodrigo Santoro) and the cunning Artemisia (Eva Green). Stay tuned for more news about director Noam Murro's action-adventure, which will be showcased at the studio's Hall H panel today at 10:45 AM.

300 Rise of an Empire Poster Comic Con 2013

"Stand, fight and die! New #300movie: Rise of an Empire poster featuring #SullivanStapleton as Themistokles. #SDCC pic.twitter.com/0szJNpylV3"