I was a little confused in the part where 1955 Biff gets the almanac from Old Biff, from 2015. After 1955 Biff gets the almanac, wouldn't that change the way he would go about living his life? For example, there could be a possibility that 1955 Biff never went on to find Marty and Lorraine in the car, therefore George Mcfly would have never fallen in love with Lorraine.
Someone please help clarify.
Someone please help clarify.