They've saved the biggest trip for last as the most popular time-traveling movie trilogy ever comes to a rousing conclusion in Back to the Future Part III! Stranded in 1955 after a freak accident, Marty McFly (Michael J. Fox) discovers he must travel back to 1885 to rescue Doc Brown (Christopher Lloyd) before he becomes smitten with school teacher Clara Clayton (Mary Steenburgen). Now, it's up to Marty to keep Doc out of trouble, get the DeLorean running, and put the past, present and future on track so they can all get back to where - and when - they belong. From the Academy Award®-winning filmmakers Steven Spielberg and Robert Zemeckis, Back to the Future Part III is a spectacular grand finale to the timeless blockbuster series.