MashGet

Back at the turn of the millennium, they were just a bunch of kids - some with a bit of professional acting experience, most completely raw - that were fortunate and talented enough to be cast in "Harry Potter and the Sorcerer's Stone." The film conjured up almost $1 billion at the worldwide box office, and as "Potter" movie after "Potter" movie went into production over the years, Daniel Radcliffe, Emma Watson and the rest of the core cast essentially grew up together.