A teenager time-travels from 1985 to 2015 in order to save his parents and his children from the disasters precipitated by his own mistake when he travelled to 1955 and bought a book in order to ...

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 ...

Having one actor play multiple characters in the same scene wasn ... look at the Avatar franchise for an example — Back to the Future Part II’s special effects were ahead of their time ...