Batman & Robin (film) to keep their partnership together. It is also to date the only live-action film appearance of Batgirl, who helps the title characters fight the villains. Warner Bros. fast-tracked development for "Batman & Robin" following the box office success of the previous film, "Batman Forever". Schumacher and Goldsman conceived the storyline during pre-production on "A Time to Kill", while Val Kilmer decided not to reprise the role over scheduling conflicts with "The Saint". Schumacher had a strong interest in casting William Baldwin in Kilmer's place before George Clooney won the role. Principal photography began in September 1996 and finished in January
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