"300" is a ferocious retelling of the ancient battle of Thermopylae in which King Leonidas and 300 Spartans fought to death against Xerxes and his massive Persian army. The film combines live action with virtual backgrounds that capture this ancient historic tale. "300" as been digitally re-mastered into the unparalleled image and sound quality of The IMAX Experience® with proprietary IMAX DMR® (digital re-mastering) technology.