PG | 1 hr 58 min | 7/10 | #Adventure #Comedy #SciFi Parental Rating: PG (Parental Guidance Suggested, Some material may not be suitable for children.) ➱ Storyline: "Back to the Future Part III" is the final installment in the "Back to the Future" trilogy. This time, the story takes Marty McFly, played by Michael J. Fox, back to the Wild West of 1885 to save his friend, Dr. Emmett Brown, portrayed by Christopher Lloyd. In this time period, Marty faces new challenges, including