September 4 is the 247th day of the year.


Original Timeline[]

Revised Timeline[]

Second Revised Timeline[]

  • "Doc" Emmett Brown and Marty McFly retrieve the DeLorean time machine from the bear cave and attempt to pull it with horses to 88 mph, but are unsuccessful.
  • Doc and Marty pour whiskey into the DeLorean's fuel tank, only to blow out the fuel manifold.
  • Doc and Marty realize that a train will be able to push the DeLorean up to 88 mph and devise a plan.
  • They investigate the incomplete Shonash Ravine bridge and notice a lady on an out-of-control wagon.
  • Doc saves Clara Clayton from falling over the ravine.
    • In the original timeline, Clara would have fallen in and the ravine would be renamed Clayton Ravine.