With most sports documentaries, you know how the story's going to end before you even sit down. That knowledge doesn't make Truth in 24 any less fascinating, dramatic, or exciting. The story of Audi's 2008 effort at the 24 Hours of Le Mans, Truth in 24 provides a very rare glimpse behind the scenes as Audi Motorsport prepares for, competes in, and ultimately wins the world's most famous endurance race. Audi went to NFL Films to make the movie, and director Keith Crossrow has applied that outfit's uniquely compelling storytelling ability to motor racing -- a sport he was largely unfamiliar with by his own admission. The results, fortunately, make for one Hell of a watch.