in several early 1990s films including On Deadly Ground and Tombstone. In the mid-1990s, after writing, directing, and starring in the independent film Sling Blade, he won an Academy Award for Best Adapted Screenplay. He appeared in several major film roles following Sling Blade 's success, including 1998's Armageddon and A Simple Plan. During the late 1990s, Thornton began a career as a singer-songwriter. He has released three albums and was the singer of a blues rock band. Description above from the Wikipedia article Billy Bob Thornton, licensed under CC-BY-SA, full list of contributors on Wikipedia.