Melody Mesa - S2-E14
Continuity mistake: The episode opens with a close-up of a poster saying "Elect John Nevers Sheriff" and the shadows of several branches across it. In the long shot, the branches are blowing in the wind. The opening shot is obviously a still photo. (00:00:38)
Melody Mesa - S2-E14
Other mistake: Gene is carrying a lantern in his left hand and walking through the tunnel of a mine. His shadow is on the wall to his left. (00:16:00)