Bewitched (1964)

Sam's Spooky Chair - S3-E12

Continuity mistake: When Sam and Endora are talking in the foyer, the glass-paneled door at the end of the hallway is closed. When Darrin is seen in the study moments later fighting to get the chair in the closet, the door can be seen against the wall in the hallway, as it would be in the open position. When Darrin stumbles out of the study a moment later, the door is closed again.