One of the most memorable movie lines of the last decade came from the 2007 film 300, when Gerard Butler's character yells "This is Sparta!"

And now, with that film's highly anticipated sequel, 300: Rise of an Empire hitting theaters, what line will become the new "This is Sparta!" ? Bernie Goldman, one of the film's producers, answers that question in this red carpet interview at the film's premiere this week in Hollywood.

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Also on the red carpet, one of the film's stars, Callan Mulvey, discussed his preparation for the movie, the film's strong female characters and how his career might take off as a result of the movie.