Behind the Curve (2018) ****

The content (people who still actually believe the earth is flat) may be more fascinating than its basic execution, but this doc succeeds by not judging its subjects and simply hitting the record button. The “flat-earthers” kind of just do their thing, and we might roll our eyes as much as feel sorry for them. They are still human beings, they are still entertaining, and they make for a good movie. The last 10 seconds are atrociously hilarious.