Doc Was Playing Us The Whole Time In Back To The Future (And That Solves A Big Plothole)

It appears Doc was lying to Marty and the audience the whole time in Back to the Future. The Back to the Future time travel rules can feel confusing, as it’s hard to tell whether there truly is just one timeline without causing some plot holes and headscratchers. Back to the Future seemingly operates under the assumption that there is just one timeline, but things are not so simple.