On June 23, 1989, the highly anticipated film “Batman” premiered in theaters, starring Michael Keaton as the Caped Crusader and Jack Nicholson as the iconic Joker. Directed by Tim Burton, the movie quickly became a cultural phenomenon and the highest-grossing film of 1989. Its dark, stylish portrayal of Gotham City and memorable performances solidified “Batman” as a landmark in superhero cinema.