Reel Night Out: Back to the Future (1985)

An eccentric scientist builds a time machine, which accidentally transports a high-school student back to the 1950s, where the teen inadvertently interferes with the budding romance between his future parents. The boy must figure out how to set things right, or risk completely altering the future. Starring: Michael J. Fox, Christopher Lloyd, Crispin Glover, Lea Thompson, Thomas F. Wilson. Universal Pictures, PG, 1985, 116 minutes.