One of the best parts about the Back to the Future franchise is how all three films are interconnected and show how time travel can change the world of Hill Valley ... Future Part III, the trilogy ...

Amblin Entertainment and Universal Pictures produced Back to the Future Part III for $40 million ... the crew built the 1885 Hill Valley from the ground up, tailoring the town’s look for ...

when Marty and Doc Brown visit 2015 and find someone raising money for the clock tower in the same spot of Hill Valley’s ...