Directed by: David S. Goyer
Starring: Ryan Reynolds, Wesley Snipes, Jessica Biel, Kris Kristofferson, Parker Posey
Hannibal King: She's dowloading playlists. You know, rap hip hop, what the kids are into nowadays. Me? I'm more of a David Hasselhoff fan.
Dr. Vance: How about the President? Do you know who's in the White House right now?
Blade: An asshole.
Hannibal King: Welcome to the honeycomb hideout.
Blade: How do you bank roll this operation?
Hannibal King: I date a lot of older men.
Factual error: When Blade notices the piece of Dracula's armour in the Nightstalkers' headquarters he's shown an image of what the full armour looks like. It'd be impossible to extrapolate a full suit of armour from such a small piece.
Trivia: Ryan Reynolds gained 11kg (or roughly 24lbs) of muscle for his role as Hannibal King.
Answer: It's possible that he followed one of them back to the base. This is feasible since they wouldn't be able to tell that he was following them because of his shape-shifting abilities.