The final installment of the Back to the Future trilogy finds Marty digging the trusty DeLorean out of a mineshaft and looking for Doc in the Wild West of 1885. But when their time machine breaks down, the travelers are … Michael J. Fox, Christopher Lloyd, Thomas F. Wilson, Mary Steenburgen, Lea Thompson, Elisabeth Shue, Matt Clark Added on Amazon Prime 2023-04-12. Youtube Trailer