Actor Val Kilmer, star of 'Batman Forever', has died at the age of 65. The cause of death was pneumonia, according to his daughter. Kilmer was known for his roles in films such as 'Top Gun' and 'The Doors' and gained a reputation as a Hollywood bad boy. Despite his success, Kilmer's career was affected by spats with directors and co-stars and a series of flops. He will be remembered for his challenging role as Jim Morrison in 'The Doors' and as the Caped Crusader in 'Batman Forever'.