You are really close friends with Marty and even have a crush on him but when you are both accidentally sent back in time, your friendship is tested.

It's the time traveling adventure we all know, but with a twist... What if Marty McFly wasn't the youngest of the McFly family? What if he had a younger sibling that he always got stuck with watching over on top of keeping himself out of trouble? And what would happen if this sibling accompanied him in his travel back to 1955? Read on and find out!

Chris McFly and Doc Brown spent the last eight months in the year 1885 , while there they make new friends and try to find a way back to their own time, back in 1955 Marty finds out that they're about to be killed by Buford "Mad Dog" Tannen and he has to travel back in time to save his friend and his little brother and get Back to the Future.

You and Marty had made it back to 1985 but there was a new issue, going to 2015 to save your future children but also learning the consequences of not keeping secrets

Marty and Chris McFly along with their friend Doc Brown travel forward through time to the year 2015, where they must save their children from an event that would destroy both of their families, while they're in the future, their enemy Biff Tannen steals the time machine and changes the past for his own personal gain, now they must travel back to the past in order to repair their future

17 year old Marty McFly and his 13 year old brother Chris were normal 1980's kids until on October 26th 1985 they come across a Delorean Time Machine invented by their friend Doc Brown, and travel back in time to 1955 and accidentally prevent their parents meeting, now they have to find a way to get their parents together to assure their existence and get Back to the Future