In 1989, Robert Zemekis decided to finish up his trilogy in the Old West. We are thankful he chose Tuolumne County as his location, building a set in the Red Hills region. A few years ago aspiring filmmaker and editor Doc Crotzer came back to the set location for the filming of his documentary called Looking Back to the Future. He was kind enough to gather a few comments from cast and crew about Sonora. Here’s Robert Zemekis, Christopher Lloyd, and several crew members talking about the experience:

And here’s a scene of Michael J. Fox and Christopher Lloyd chasing Sierra #3: