Batman vs Superman: Dawn of Justice is a 2016 American superhero film directed by Zack Snyder. It serves as a sequel to Man of Steel and introduces Batman into the growing DC Extended Universe. The film explores the conflict between Batman and Superman, fueled by their differing ideologies and the manipulation of Lex Luthor. The movie is known for its intense action sequences, visual effects, and the introduction of Wonder Woman, setting the stage for future DC superhero team-ups.