Henry Wearie is a man with a brilliant future behind him. He arrived in Hollywood barely twenty-one, having escaped from a confusing family and New York University. He got hot fast, selling a big-money script. He was on his way up -- though not quite as far up as he had expected. Henry stalled in the middle, then fell from there. As he puts it, "I've been hotter and colder than my oven." It's All True maps Henry's odyssey through a tantalizing Los...