The Horsey Set

A horse is a horse, of course, of course -- unless you're filming the adaptation of Laura Hillenbrand's nonfiction account of the unlikely track star Seabiscuit. In which case, a horse is actually five horses -- each trained to perform different tasks, from racing to crunching on a carrot. (Tobey Maguire plays the winning jockey.) The best gig? The horse who gets to act out one of Seabiscuit's favorite pastimes: sleeping. (July 25)