Back To The Future Part III: See you in the past

What’s happening in this movie clip? Marty (Michael J. Fox) goes back to September 2, 1885, in the Wild West. He finds himself in the middle of a pursuit of Indians. Rent or buy Back To The Future Part III here: What’s the movie about? Marty McFly (Michael J. Fox) travels back to 1885 to the Wild West. He must save Dr. Emmett (Christopher Lloyd) from a premature end.