With the help of a wacky scientist, a young teen travels back to 1955 in a Delorean turned time-machine. Once there, he meets his parents, still teenagers, but his presence throws things out-of-whack and he must ensure they fall in love and get married or else he'll never come to exist.
Release date: December 4, 1985 (United Kingdom)
Director: Robert Zemeckis
Featured song: The Power of Love
Music composed by: Alan Silvestri
Screenplay: Robert Zemeckis, Bob Gale