'Back to the Future. Part III' trivia and fun facts

Robert Zemeckis and Bob Gale thought that for 'Back to the Future. Part III' they should focus on Dr. Brown as the main character instead of Marty McFly

Michael J. Fox proposed that the time-setting for 'Back to the Future. Part III' was 1885 because he thought it would be fun to shoot a western

Clint Eastwood was asked for his permission to use his name in 'Back to the Future. Part III'. He agreed as he considered it to be an honour

Michael J. Fox, Christopher Lloyd, Lea Thompson, Thomas F. Wilson, James Tolkan and J.J. Cohen are the only actors to appear in all the 'Back to the Future' trilogy

The death of Michael J. Fox's father delayed filming 'Back to the Future. Part III' for two weeks