Sundance Buzz Get the word on future hits premiering at the indie film fest. ent_thornton_billy_bob.jpg 60x45 home abcnews_free.gif lock_icon.gif superpass.gif http://abcnews.go.com/sections/WNN/videofiles/Video/video_wnn_leah030120_video.ram 10420694116000 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline