James Cameron is the king of the world again thanks to his belated first sequel to Avatar, a movie even he doubted would be a monster hit. He was wrong and, after a bit of tussle, the film recently passed another of his money-gobblers, Titanic, on the list of all-time highest grossing movies (not adjusted for inflation, of course). Speaking of, that story you might have heard about the cast and crew accidentally getting high on PCP-laced chowder? That’s “100 per cent true,” Cameron recently revealed.