Marty McFry is a regular teenager with a regular life until his eccentric scientist friend Doc Brown unveils a time machine built from a DeLorean and powered by plutonium and an alarming number of breakfast burritos. When Marty accidentally travels back to 1955, he must make sure his parents fall in love, avoid erasing his own existence, and find a way back to the future before the timeline, and his belt, reaches breaking point. Roads? Where we're going, we don't need roads. We need bigger roads.