Kate Beckinsale is back as the vinyl-clad vamp Selene in this weekend's new release "Underworld Awakening." Beckinsale sat out the third film in the series, 2009's "Rise of the Lycans," because it was a prequel that took place before Selene was born. But she suited up again for the fourth installment, which finds her caught in a new war between vampires and humans.
By the time they reach the fourth feature most movie franchises has run out of steam, but that's not always the case. To see which #4's ended up being the #1 money earner for their series, and to learn where "Underworld Awakening" will rank in this weekend's top five, check out "Box Office Knock Out."