Related Movies: Blade II and Blade Trinity Plot: The story of a semi-human African-American superhero who battles evil, bloodsucking vampires. Blade is half vampire but has devoted his life to killing vampires, with the help of Whistler, a human vampire hunter. His nemesis is Frost, a vampire who aims to take over the world, enslaving humanity. With the help of haematologist Karen, Blade battles Frost and the evil Blood God.