Seventeen-year-old Mark Grayson is just like every guy his age, except that his father is Omni-Man, the most powerful superhero on the planet. As Mark develops powers of his own, he discovers his father's legacy may not be as heroic as it seems.
After investigating a series of gruesome murders, Batman realizes that these crimes aren’t perpetrated by anyone from Gotham City...or even this planet. Soon, the Dark Knight finds his real enemy—the intergalactic hunter called the Predator!