Visible crew/equipment: During the battle at Little Big Horn, just before Custer shouts "Fools, shooting their own horses." there is soldier holding his horse, and there is a long rope running horizontally across the screen keeping the horse in place. (02:01:00)
Visible crew/equipment: When Woodward has Paris draped over his horse, he's leading the horse back to the prison and you can see the square piece of black equipment they added to the foot rest of the saddle, that the stuntman is holding on to so he doesn't fall off the horse. When Woodward arrives at the prison, it's gone.