Continuity mistake: When the sheriff goes to the hotel bar and talks to "Feathers", she picks up a bowl and then the camera angle changes and the bowl is back in the corner. Also, the shot glasses they use keep changing positions. They're a few inches apart then a foot apart, then close again. (01:00:00)
Continuity mistake: After Colorado tells the sheriff what the music is about, the sheriff goes into the jail and sits on the desk. He sits on the brim of his hat on the desk. In the next shot his hat has moved away and in on the inkwell.
Continuity mistake: When the sheriff is talking to Wheeler at the bar, they move to a table and the sheriff pulls down the shade. As they talk the camera angle changes and so does the bottom of the shade. Now you see the window sill. (00:29:00)
Continuity mistake: The sheriff, Carlos and wife and Feathers are in the back room. The sheriff asks Feathers if she was sorry she missed the stage. When he does, Carlos' wife turns her head to look at Feathers then turns back to the right. Immediately after she does that, the scene switches angles and she is shown turning her head to the right again.