Summary:

First: Marty's late for school. He does this. This is his fourth time in a row, actually.

Then, Brielle makes a sarcastic comment at his expense. She's his best friend, but one of the brainy ones at school. These two traits aren't related... or are they?

Then the mysterious Doctor Emmett Brown (or 'Doc' - ditto on the braininess, times ten) calls them, urging them to accompany him on an experiment... at 1:15 in the morning.

And with that, two unexpected seventeen-year-olds are thrown into a chaotic world where if you even look at someone the wrong way, history will change. Big time. So are they super-smart sleuths who know how to do just about anything? Not really. More like two ordinary kids who are just as surprised as anyone to find themselves talking to their parents (when they were teenagers!), trying to solve countless problems, and carefully executing the perfect plan to change history. Anything else you should know about?

Oh yeah. There's a thing called love involved. Which complicates things. As love often does.

Are you in, or are you out?