Underworld is the action movie. The film begins with Beckinsale narrating a recap of the previous films, which is very helpful because, even if you’ve seen them all, you’re likely to have forgotten everything about them. After that opening, it’s only mere seconds before the first of many fight sequences, doesn’t bring any fresh ideas to the table. Selene’s vampire ally David is injured in the course of the battle, which handily provides the opportunity for hunky actor Theo James to take off his shirt.