Kiss 'N Tell - S1-E4
Continuity mistake: When the scene starts where Ganon has Zelda chained up in his bedchamber, the first shot pans by showing the door to the room. It is a light brown with a single bar across the front. A little bit later when Ganon is taunting Zelda to give him a kiss, the door is shown again, but this time a much darker brown, with no bar, and a gold handle appears on it. The stones around the door also slightly change, and the moss hanging by the door becomes paler and moves away from the door, and the column vanishes. (00:11:00)