You gotta go forward to save the past and back to alter the future. Yikes! Back to the Future Part II sees Marty & Jennifer coerced by Doc into travelling forward in time to correct the future. But Biff is still around and spies an opportunity for untold riches; which he takes. Meaning our three time travelling wonders have to find a way back to the past to stop Biff from changing the course...

This was one I think I was slightly disappointed in when I first saw it in theaters back in '89 and even with subsequent viewings on VHS and DVD, however I've come to appreciate it more over the years post-2000s. Lots of fun though feels disjointed at times going back and forth in time from 1985 to 2015 to alternate 1985 and back to 1955. But I did like the technical aspects re-creating the events...

My favorite out of the series. I like this one better, because your rewatching the 1st one as the 2nd one is helping the 1st one at the same time. So you get to enjoy the 1st one again with new twists added from the 2nd one. But you can't see yourself watching the 1st one while watching the 2nd one, because the 1st one is not suppose to see the 2nd one watching it, and vice versa. Otherwise someth...

Don't bother. Just rewatch the original again and be thankful.