Over the summer, billboards have started dotting the countryside reading, in dramatic lettering, "It All Ends!" They are not predicting a coming apocalypse but describing the end of an era. On July 15, the final "Harry Potter" movie will hit the silver screen. Much has been made of the young cast who grew up during production of the franchise's eight movies, but less attention has been paid to the staggeringly talented grown-up cast that has been... more 

Over the summer, billboards have started dotting the countryside reading, in dramatic lettering, "It All Ends!" They are not predicting a coming apocalypse but describing the end of an era. On July 15, the final "Harry Potter" movie will hit the silver screen. Much has been made of the young cast who grew up during production of the franchise's eight movies, but less attention has been paid to the staggeringly talented grown-up cast that has been assembled for the series. Click ahead and read about some of "Harry Potter's" supporting stars. less