Back to the Future Part II

Description

Continuation of the fantastic story about the adventures in time of an American teenager. This time, with the help of a modernized time machine, Marty from the 80s gets into the future. Marty's children are in danger and need to be saved. When Marty and Doc went back to 1985, they saw a completely different world, in which Marty's mother was married to the hated Biff, and his father had died 12 years earlier. It turns out that when he and Doc were in the future, old Biff stole the time machine and changed history…