Following a pair of posters that debuted last week, Warner Bros. has released the first TV spot for 300: Rise of an Empire. Xerxes (Rodrigo Santoro) and Artemisia (Eva Green) prepare to wage war against the Greeks in director Noam Murro's action-packed sequel, with General Themistokles (Sullivan Stapleton) attempting to unify all of Greece to defeat this evil tyrant. Take a look at the latest footage, which is set to a remixed version of the classic Black Sabbath song "War Pigs."