The folks behind the popular "Scary Movie," "Epic Movie" and "Date Movie" are back, taking even more comic potshots at hit movies like "300" and at such over-exposed celebrities as Paris Hilton and Britney Spears. The loose plot features Sean Maguire and Kevin Sorbo as two Spartan leaders who face off against the vast Persian army. Unrated version. Carmen Electra, Ken Davitian.