Because it would be silly and confusing to name the sequel to Zack Snyder's 300, 301 or 300: 2, the follow-up has now been given the official title of 300: Rise of an Empire.  Previously, the Noam Murro sequel/spin-off was titled 300: Battle of Artemisia, but perhaps that was too confusing and so we're now left with this generic title that continues the theme of recent movies (The Dark Knight Rises, Rise of the Guardians, etc). Deadline reports that the Legendary Pictures film will keep its release date of August 2nd, 2013 intact.  300: Rise of an Empire stars Eva Green, Rodrigo Santoro, Sullivan Stapleton and Andrew Tiernan in a story based off of a Frank Miller comic.  Be sure to catch up with all of our previous coverage on the 300 spin-off here.