Where to watchBack to the Future Part III (1990)

The final installment 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 stranded in a land of spurs. More problems arise when Doc falls for pretty schoolteacher Clara Clayton, and Marty tangles with Buford Tannen.

Director: Robert Zemeckis

Cast: Michael J. Fox, Christopher Lloyd, Mary Steenburgen, Thomas F. Wilson, Lea Thompson, Elisabeth Shue, Matt Clark, Richard Dysart, Pat Buttram, Harry Carey Jr., Dub Taylor, James Tolkan