Back to the Future Part III (1990)
They've saved the best trip for last... But this time they may have gone too far.
Overview
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.
Status: Released
Release Date: May 25, 1990
Runtime: 1h 59m
Director: Robert Zemeckis
Writer: Bob Gale, Robert Zemeckis, Bob Gale