K.C. Sierra

Corrected entry: When Marty's daughter answers the door she lets in Grandma Lorraine and Grampa George. Lorraine says that she brought pizza for everyone. Marlene says "who's going to eat all of that" and Grampa George says "I will." Yet, when the pizza is hydrated, Grampa George is not in the kitchen at the table or in any of the following house scenes.

Correction: Any number of explanations. Grandpa George could have been in the bathroom, for all we know.

K.C. Sierra

Correction: He was to the side, off-camera. There's a deleted scene that shows this.

Corrected entry: When Doc and Marty are on their way to get the Jennifer of 1985 Doc says "Damn this traffic. Jennifer, that is the old Jennifer, usually gets home around this time." However Marty of 2015, when his mother asks where Jennifer is, says he doesn't know and that she should have been home hours ago. I don't think it took Doc and Marty hours to get to the house so Doc was way off with his calculation.

Correction: The time a person "usually" gets home is not the same as the time a person gets home on a particular day. The family expected her home hours earlier THAT DAY. That doesn't mean they expected her home hours earlier EVERY day.

K.C. Sierra

Corrected entry: When Marty and the Doc are chatting in 1985A, they say they cannot go back to 2015 because it will be the alternate 2015. If that's true, how did old Biff take the time machine back to the Doc and Marty in 2015 after giving himself the almanac?

Correction: This happened for the same reason that the picture in part I takes more than a week to fade away. The changes in the timeline don't happen all at once (otherwise Marty would have ceased to exist the moment he pushed George out of the way in part I). Biff returned to 2015 before the new timeline existed. But by the time Marty and Doc got to 1985A, the changes Biff made in the 1950s already took effect.

K.C. Sierra

Corrected entry: Marty says to Doc after the famous courthouse crash, "Look at the newspaper, it's changing." Actually, it starts changing several seconds after Doc looks at it.

Correction: Marty says "Doc, the newspaper's changed." He's referring to the one in his hand, which has already changed. He does not tell Doc to look at the newspaper in the DeLorean. Doc's paper takes longer to change because not all changes happen at the same time.

K.C. Sierra

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