Back to the Future

An American science fiction–comedy film series that follows the adventures of a high school student, Marty McFly and an eccentric scientist, Dr Emmett L. Brown as they use a DeLorean time machine to time travel to different periods in the history of Hill Valley, California.
Eighties teenager Marty McFly is accidentally sent back in time to 1955, inadvertently disrupting his parents' first meeting and attracting his mother's romantic interest. Marty must repair the damage to history by rekindling his parents' romance and - with the help of his eccentric inventor friend Doc Brown - return to 1985.
He's the only kid ever to get into trouble before he was born.