While sequels such as Oceans 13 and Spider-Man 3 can think of nothing better than slapping a new number on the end of the titles for each successive film, the Die Hard series has at least had some fun with their titles offering up Die Harder, Die Hard with a Vengeance and now Live Free or Die Hard (opening June 29 throughout San Diego). Bruce Willis returns for his fourth outing as maverick cop John McClane.