Back to the FutureIt's been 25 years since Marty McFly and Dr. Brown (we're not talkin' the cream soda here) first burnt rubber in the doc's souped-up DeLorean.

You know, when they went 'Back to the Future' in 1985, then they did it again ... and again. Which star has self-released experimental films, and which one had to pass on a role in the sequel to care for an ailing parent? And whatever happened to Biff? We answer those and other burning 'BttF' questions. script src='http://www.aolcdn.com/keyexp/kits/ke_kits.js' type='text/javascript' language='javascript' charset='utf-8'>

Check out the real-life "Twin Pines Mall" parking lot