Quick. Name Dallas’ billionaires. You’ll probably easily come up with Mark Cuban, Todd Wagner, Jerry Jones, Tom Hicks, both Perots, Ray Hunt, and Harold Simmons. If you’re following along closely, you could probably name Trevor Rees-Jones and Andy Beal. But how about Tim Headington? He made his money in oil and gas, and he owns the Joule. He’s also now getting into the movie business. He has produced a film called The Young Victoria, along with Martin Scorsese and Sarah, Duchess of York. It gets its U.S. premiere on December 18. At the Angelika, there will be a guest book so that you can drop Headington a personal note, now that you know who he is.