Back To The Future - Big Flaw in the Plot
In Back to The Future, Marty changes the future from the past. In reality, however, space and time is a continuum, which means that if he did something in the past, it is a fact and it's effects (His life changing) would apply before Marty goes back in time. Therefore, this movie has a large plot flaw that actually makes you rethink the entire movie!
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