Michael Keaton approval. Keaton later reprised the role for the sequel "Batman Returns" (1992), which was another critically acclaimed success. He was initially set to reprise the role again for a third Batman film, even going as far as to show up for costume fitting. However, when Burton was dropped as director of the film, Keaton left the franchise as well. He was reportedly dissatisfied with the screenplay approved by the new director, Joel Schumacher. According to the A&E "Biography" episode on Keaton, after he had refused the first time (after meetings with Schumacher), Warner Bros. offered him $15 million, but Keaton
Val Kilmer want to tell it by playing the role in the style of drugs, with which Oliver Stone agreed. Kilmer memorized the lyrics to all of lead singer Jim Morrison's songs prior to his audition, and sent a video of himself performing some Doors songs to director Stone. Stone was not impressed with the tape, but Paul Rothchild (the original producer of The Doors) said "I was shaken by it" and suggested they record Kilmer in the studio. After Kilmer was cast as Morrison, he prepared for the role by attending Doors tribute concerts and reading Morrison's poetry. He spent close