Factual error: Ellis and his mom come across a roadblock and police checkpoint of State Troopers checking cars for Mud. The Arkansas State Trooper that comes up to the window is wearing the wrong uniform. His badge is wrong, and his shirt is wrong. He has one of the cloth badges on his right shoulder, but it is the wrong shape for State Troopers. And he has an American flag on his left shoulder. Arkansas State Troopers have the cloth badge on both shoulders, not an American Flag.