Val Kilmer that same year, he starred opposite Al Pacino and Robert De Niro in "Heat", which is now considered one of the best crime/drama films of the 1990s. In December 1993, "Batman Forever" director Joel Schumacher had seen "Tombstone" and was most impressed with Kilmer's performance as Doc Holliday. Schumacher felt him to be perfect for the role of Batman, though at the time, the role was still Michael Keaton's. In July 1994, Keaton decided not to return for a third Batman film after 1992's "Batman Returns", due to "creative differences". William Baldwin (who previously worked with Schumacher on "Flatliners") was
Val Kilmer In 2007, he guest-starred on the hit TV series "Numb3rs" in the episode "Trust Metric", portraying torture expert Mason Lancer. That same year, he released a CD, proceeds of which went to his charity interests. In 2008, Kilmer starred alongside Stephen Dorff in the Sony and Stage 6 film "Felon". The film was given only a limited theatrical release in New York and Los Angeles in 2008, but it developed into a success secondary to positive word of mouth. Kilmer was the voice of the car KITT for the 2008 "Knight Rider" TV pilot film and the following television series.