Back To The Future Part II
Marty and Doc have barely recovered from their first time-traveling adventure when they launch themselves once more into the space-time continuum. But this time around, their attempt to fine tune the future in the year 2015 creates an outlandish, alternate Hill Valley where bully Biff Tannen is rich, powerful and Marty's dad! Now, their only chance to fix the present is by going back to 1955 all over again. But can Doc and Marty patch up the past without igniting a universe-shredding time paradox?
