The Dark Knight Trilogy Box Set includes three films directed by Christopher Nolan: Batman Begins, The Dark Knight, and Dark Night Rises. The box set features Christian Bale as Batman, with supporting roles from Gary Oldman and Michael Caine. Set in the world of Gotham City, the trilogy combines action and adventure with elements of thriller and escape, offering a captivating viewing experience for fans of superhero films. The DVD format is NTSC, and the box set is region code 1, making it compatible with DVD players in the United States.