During his often hysterical, always amazing trip back in time, Marty must make sure his teenage parents-to-be meet and fall in love to get back to the future.

How to watch A Brief History of the Future FREE online in the US A Brief History ... a VPN will port you back home and allow you to stream as you usually would. The official PBS synopsis reads ...

A fourth movie? Where we're going, we don't need a fourth movie. "People always say, 'Well, when are you guys gonna do Back to the Future 4?'" Gale said. "And we say, 'F--- you.' You can quote me ...