Duel and Unusual Punishment - S1-E7
Continuity mistake: After Chumley returns from Chancellor Shephard's office, in the shot where Jaden says "Well, you did lead us to the cafeteria", Jaden is holding six cards in his hand. The cards are side-by-side, with each card on top of the other. But in the next shot, the second card is suddenly under the first card. He also loses one of the cards in between shots, with there being six cards in the first shot, then five in the next. (00:05:00)
Duel and Unusual Punishment - S1-E7
Continuity mistake: When Chumley is standing on the cliff, Alexis approaches from behind. When he hears her, he turns his head around to face, while his body remains facing the edge of the cliff. In the next shot, he has suddenly turned around entirely to face Alexis. (00:05:45)
Duel and Unusual Punishment - S1-E7
Continuity mistake: At the start of the duel, just after Jaden draws his first card, his right hand is positioned higher than his left hand. When the shot cuts, both hands are level. (00:06:25)
Duel and Unusual Punishment - S1-E7
Continuity mistake: On Jaden's second turn, he draws a card from his deck with his right hand, which is higher up than his left hand. Then there is a close-up of the cards in his hands and both his hands are suddenly level. (00:08:25)
Duel and Unusual Punishment - S1-E7
Other mistake: In the close-up shot of the cards in Jaden's hand on his second turn, it is revealed he drew Elemental Hero Clayman from his deck. The Clayman card is shaded orange, but since Clayman is not an effect monster, it should be shaded yellow. (00:08:26)
Duel and Unusual Punishment - S1-E7
Continuity mistake: After Syrus' life points go down to 2600, Jaden places a card face down. The card is positioned directly behind Elemental Hero Avian. But a minute later, after a brief conversation between Chumley and Alexis, the face down card is now more to the left and is positioned in between Elemental Heroes Avian and Sparkman. (00:09:13 - 00:10:26)
Duel and Unusual Punishment - S1-E7
Continuity mistake: On Syrus' second turn, there is a close-up of the cards in his hand. In his left, we can see five cards and Steamroid and Gyroid are the fourth and fifth card on the right-hand side. A few minutes later, after the flashback to grade school, when Syrus activates Polymerization to fuse the two monsters together, they are now the first and second card in his left hand, on the left-hand side. (00:10:32 - 00:14:15)
Duel and Unusual Punishment - S1-E7
Other mistake: When Syrus activates Polymerization to fuse together Steamroid and Gyroid, he pulls out the two monster cards and raises them in the air. However, Patroid is shown instead of Steamroid. (00:14:15)