Continuity mistake: Otter Bob holds out a bottle of liquor at Isaiah after he kills a bear. In the close-up, Bob is holding the bottle by the neck. In the wide shot, he's holding it by the body.
Visible crew/equipment: In the scene where the gang that trained The Cherokee Kid are driving out to rob the bank, as the stagecoach is turning you can see trucks and other equipment in the reflection of the stagecoach windows. (01:05:36)