Other mistake: When Nash is put into the car and is being taken away to the hospital, there is a line of people watching him drive away. Two of the spectators are the imaginary roommate and the little girl. They are standing in front of rest of the spectators. As the car is driving away you see a female student look around the imaginary roommate to see the moving car. If the roommate can only be seen by Nash why did she need to look around the roommate to watch the car drive away? (01:08:30)
Other mistake: When Malcom X walks out on to preach before he gets shot, you can clearly see the podium with the bullets in it and chipped from the guns before he gets shot.
Other mistake: One of the shots of the aftermath of the battle is played in reverse - e.g. the smoke from the fires is going down. (01:41:20)
Other mistake: When Bev and Jason are on their way to visit Ray to get the form signed, they stop at a diner. Jason uses the phone to call Amelia and Bev orders 2 black coffees to go. After she leaves the bathroom and Jason hangs up the phone, Bev walks out the door and says "Jason are you coming?" and Jason grabs the coffees, but neither of them ever pay for them. (01:34:24)