Professor Lawrence Wetherhold (Dennis Quaid) might be imperiously brilliant, monumentally self-possessed and an intellectual giant — but when it comes to solving the conundrums of love and family, he’s as downright flummoxed as the next guy.

Based on Frank Miller’s latest graphic novel Xerxes and told in the breathtaking visual style of the blockbuster “300,” this new chapter of the epic saga takes the action to a fresh battlefield–on the sea–as Greek general Themistokles attempts to unite all of Greece by leading the charge that will change the course of the war. “300: Rise of an Empire” pits Themistokles against the massive invading Persian forces led by mortal-turned-god Xerxes and Artemesia, the vengeful commander of the Persian navy.