Released in 2005 and helmed by Wim Wenders, "Don't Come Knocking" centers on Howard Spence (Sam Shepard), a sixty-year-old former star of low-budget Westerns who is tired of his empty, scandalous life. While filming in Utah, he abandons the set, fleeing on horseback in search of something—a purpose, perhaps. His journey leads him to Butte, Montana, where he reconnects with an old flame (Jessica Lange), encounters a f…