"The Blade Trilogy" includes three films in the vampire-hunting series starring Blade, a fictional character portrayed by Wesley Snipes. The trilogy includes "Blade," "Blade II," and "Blade: Trinity," all of which are available on DVD format. Each film follows Blade as he battles various vampires in his quest to protect humankind from the undead. The series combines elements of action, horror, and supernatural drama, making it a thrilling and entertaining addition to any movie collection.