Continuity mistake: When Sylvia and Dr. Forrester are in the farm house, Sylvia cooks some eggs, then places the plates of eggs on the table. As she places them down you can see a plate with toast stacked on it. This plate disappears in the next shot of them both sitting down. (00:42:40)
Continuity mistake: The wagon Buffalo Baker is driving, one horse is killed and Honda cuts the leads and they take off again. In final scene his wagon has 4 horses again.