5-4) Bill and Ted, Bill and Ted’s Excellent Adventure
Sure, they’re dumb as rocks, but look at the facts: they stole historical figures including Napoleon, Socrates, Joan of Arc, and more into their high school as part of a history presentation. It sounds wildly irresponsible, but the fact remains that Bill and Ted somehow returned everyone to their respective eras without messing up any part of the timeline, even though all these people saw modern-day (well, ‘80s) San Dimas, California. Maybe it was just dumb luck, but no matter how it happened, it’s arguably even more impressive a feat than saving the world with their music.