Four-disc set includes: Back To The Future (1985)Michael J. Fox stars as Marty McFly a teen from 1985 who accidentally travels back to 1955 in a time machine constructed out of a DeLorean by his friend frazzled scientist Doc Brown (Christopher Lloyd). Trapped in the past Marty must restore the timeline by playing matchmaker to his future parents (Crispin Glover and Lea Thompson) while Doc s 50s counterpart tries to help him get back to 1985. Thomas F. Wilson also stars in director Robert Zemeckis exciting blend of sci-fi action and comedy. 116 min. C/Rtg: PG Back To The Future Part II (1989)Marty (Michael J. Fox) and Doc (Christopher Lloyd) are back for more adventures in time in this smash sequel. After zipping ahead to the year 2015 the duo returns to an altered 1985 leading to another trip to the 1950s in order to undo the damage caused by Biff Tannen (Thomas F. Wilson) and a sports almanac he brought back from the future. Fox also appears as Marty s kids Marty Jr. and Marlene. With Lea Thompson Elisabeth Shue. 108 min. C/Rtg: PG Back To The Future Part III (1990)The third and final entry in the popular time-traveling trilogy finds Marty (Michael J. Fox) heading to the Old West to help his pal Doc (Christopher Lloyd). But while Doc falls head-over-heels for a sweet schoolmarm (Mary Steenburgen) it s Marty s feud with notorious gunslinger and outlaw Buford Mad Dog Tannen (Thomas F. Wilson) that may prevent them from ever returning to the present. Lea Thompson co-stars with Fox also appearing as Marty s ancestor Seamus McFly. 118 min. C/Rtg: PG