Back to the Future Part III (1990)

Elisabeth Shue, Christopher Lloyd, Billy Gibbons, Michael J. Fox

Marty McFly and Dr. Emmett "Doc" Brown are back for the final installment of the Back to the Future trilogy. The story picks up where the previous film left off, with Marty receiving a letter from Doc, dated 1885. The letter reveals that Doc is trapped in the Wild West and is in need of Marty's help