Inside Chris Nolan's Following are two wolves. (There are also two wolves inside of Chris Nolan, but we'll get to that later.) One is a scruffy, wannabe writer who lacks self-confidence (he calls himself "Bill" but is credited as "Young Man") and the other is a smooth, coiffed and dashing thief named Cobb. These two men represent a duality. Could the difference between them simply be defined by clothing and swagger? Well, yes, in a way. And also no.