Corrected entry: The Indian woman has a bikini tan line above her rear in the bathing scene. Bikinis didn't exist in the 1800's.
Corrected entry: At the dinner party, when Edwards asks Hunt about animals and he says he'd be more worried about Indians, he has a huge piece of chicken on his mouth, but a second later, it's not there. Could he really wipe it off two seconds later?
Corrected entry: After the man is attacked by the bear, he is given a wooden leg. In the next scene, when the crew enters the town, the same man is on the left of the shot; and his "eaten leg" is seen bent behind him.
Corrected entry: In the scene where Louis and Clark are portaging their canoes, the flag they are carrying is the 50 star flag of modern day.