In 1985, Doc Brown invents time travel; in 1955, Marty McFly accidentally prevents his parents from meeting, putting his own existence at stake.
joined the group Back to the Future 9 years, 11 months ago
joined the group Back to the Future 9 years, 11 months ago
joined the group Back to the Future 9 years, 12 months ago
Giorgio Albertini joined the group Back to the Future 9 years, 12 months ago