Macbeth 3000: This Time, It's Personal 2005 ( 2.5)

The President is dead. Murdered in his sleep by an unknown assassin. British Agent MacDuff is sent in to investigate and soon finds himself confronting an old ally Macbeth - only this time, he's the president... and it's also very personal as implied by the subtitle. As stakes rise, car chases & light-sword battles ensue, allies become enemies and it becomes clear that there can be only one!