Revealing mistake: When tea reaches for Joey's ear, right before she pulls him towards her, her arm is abnormally long. (00:04:22)
Revealing mistake: When Kaiba is explaining why he won't disqualify Marik for using a fake name, in the shot of Kaiba saying "To get rid of the competition, you should be man enough to use your deck and not some technical triviality," Tristan is mistakenly drawn with brown skin. (00:05:32)
Revealing mistake: When Marik attacks Mai with Holding Arms and Holding Legs, the cards in his hand are missing the illustrations. (00:07:24)
The Tomb-Keeper's Secret - S2-E46
Revealing mistake: Whilst discussing Marik with Ishizu, there is a wide shot of the bedroom where Joey says, "What if it's too late to save Marik from the evil that's inside of him?" In this shot, there is an animation error with Serenity's head. Serenity has her head turned to face Ishizu, but the turned head appears to have been poorly pasted over another version of Serenity's head that is facing directly forwards. (00:04:44)
The Tomb-Keeper's Secret - S2-E46
Revealing mistake: When Marik sees the book on the ground, a pedestrian steps on it, but the book doesn't move and is unaffected by being stepped on. (00:07:27)
