Back to the Future Part II
Michael J Fox returns as time-travelling Eighties teenager Marty McFly, whose adventures take him to the year 2015, where he has to save his children from a terrible fate. But the future changes the present and Marty has to return again to the 1950s to put everything right. Eccentric scientist Christopher Lloyd is along for the ride, as Marty flits back and forth in time to thwart a campaign for world domination by arch-enemy Biff. Entertaining sci-fi comedy sequel, which was filmed back to back with a third instalment.