Back to the future [videorecording] : the complete trilogy / Universal and Amblin Entertainment ; producer, Steven Spielberg ... [et al.] ; written by Robert Zemeckis and Bob Gale ; directed by Robert Zemeckis.
Universal City, Calif. : Universal Studios, 2006.
3 videodiscs (327 min.) : sd., col. ; 4 3/4 in.
Back to the fture: It's the mid-80's, and Marty McFly is your average 17-year-old slacker who happens to be friends with an inventor, Doc Brown. Doc's latest invention is a time machine, that ends up transporting Marty back to 1955 where he must bring his parents together so that he will exist when he gets back to his own time.
Back to the future part II: Marty visits 2015 to straighten out the future of the McFly family, but Biff Tannen steals the time machine, and with it a book that allows his young self to amass a gambling fortune, which has significant consequences to the present. To correct the problems, Marty and Doc must return to 1955 to retrieve the book.
Back to the future part III: Doc Brown has decided to live in the Old West of the 1880's. But when he's in danger of meeting an untimely end, Marty travels back into the past to rescue him. There's just one problem: Doc is so smitten by a schoolteacher that he's become distracted. Now, it's up to Marty to keep Doc out of trouble, get the DeLorean running, and put the past, present and future on track so they can all get back to where and when they belong.