Continuity mistake: When Tea draws the Shining Friendship monster card from her deck, just after she says "then it would be able to defeat anything," the card and the hand she is holding the card with are raised. When the shot cuts to an angle behind her, her hands are at her side. (00:10:54)
Continuity mistake: Whilst Kaiba is standing on the edge of the castle, in the overview shot of him saying "Of course, if you don't surrender, I might be hurt," Joey can be seen standing ahead of Tea. Tea then says "Stop it, Kaiba," and she is suddenly ahead of Joey. Then, in the shot after that, they are side-by-side. (00:13:07)
Continuity mistake: When Kaiba says "I don't need to see your hand," he lifts up the two cards in his hand. The card on the left appears to be placed on top of the card on the right. But in a close-up of his hand, the card on the right is now placed on top of the card on the left. (00:07:30)
Continuity mistake: In the flashback of Tea working at the fast food restaurant, she slams a tray of food down on the table Yugi and Joey are sitting at. There are two milkshakes with straws in them, both of which are positioned at an angle to the left. When the shot cuts, the straws are at different angles. (00:04:32)
Continuity mistake: When Kaiba is standing outside Mokuba's cell, his body is angled slightly to the right, and then he turns his head further to the right, so that he can face Pegasus. When the shot cuts to focus on Pegasus, his body is directly facing Kaiba. (00:01:03)
Double Trouble Duel, Part 3 - S1-E21
Continuity mistake: When Yugi says, "It's going to be up to Joey to keep us in this duel, and I know he won't let us down," Joey begins to lift a card from his deck. In the close-up of Joey's hand, the card is raised slightly, but when the shot cuts, the card hasn't been raised. (00:12:00)
Double Trouble Duel, Part 2 - S1-E20
Continuity mistake: After Magical Labyrinth has been activated, the maze on the duel field begins to rearrange itself. There is a shot of the duel monsters on the field, where Dark Magician has his arms crossed. When the shot cuts, his arms are lowered. (00:06:00)
Winning Through Intimidation - S1-E15
Continuity mistake: When Yugi says, "The time for talk is over. That was your last turn," he has three cards in his hand. In the next shot, he has four cards in his hand. (00:11:32)
Winning Through Intimidation - S1-E15
Continuity mistake: When Yugi activates Swords of Revealing Light, in a wide shot from behind Yugi, the shackles around his ankles cannot be seen. (00:04:00)
Evil Spirit of the Ring - S1-E13
Continuity mistake: When Joey destroys the Morphing Jar monster, Yugi and Bakura discard the cards in their hands and redraw the same number of cards. When Yugi draws the last card, his right hand is touching it. In a close-up of the cards, where it's revealed the last card was Dark Magician, his right hand is not touching it. (00:07:30)
Evil Spirit of the Ring - S1-E13
Continuity mistake: When Joey is summoned to the field as Flame Swordsman, he turns around to see Giant Yugi. The purple section of the card can be seen behind him when he says, "Oh man, I finally cracked," but in every other shot of Joey whilst he is speaking with Yugi, the card can be seen behind him and it is completely blank. (00:05:38)
Evil Spirit of the Ring - S1-E13
Continuity mistake: When Bakura asks, "Which of your friends will you sacrifice next?" there is a close-up of the cards in Yugi's hand. In this shot, his right hand is not touching any of the cards. When the shot cuts, his right hand is suddenly touching one of them. (00:05:12)
Evil Spirit of the Ring - S1-E13
Continuity mistake: When Yugi summons the Cyber Commander, he places it on the duel mat, but when the shot cuts, it is facing the opposite direction. (00:03:30)
Continuity mistake: When Bakura is showing everyone the Millennium Ring, Joey says, "I hate magic," and his right hand is positioned in front of his abdomen. When the shot cuts, his right hand cannot be seen over the front of his abdomen. (00:18:03)
Continuity mistake: When Joey reaches for the cards on the ground, all the cards are face down. Two shots later, one of the cards is face up. (00:01:25)
Continuity mistake: At the start of the duel, Ghost Kaiba picks one card from the five held in his left hand. He picks the card using his right hand and holds it by the top. In the next shot, his fingers are holding the bottom of the card. (00:04:49)
Continuity mistake: When the guard comes into the cell, he sees the rope made out of bedsheets, going out the window. From the interior shot, the bedsheets are in the corner of the window frame. From the exterior shot, the bedsheets are nearer to the middle of the window frame. (00:01:46)
Continuity mistake: When the guard approaches the cell, he is rolling a trolley with food and drinks on it. There is a kettle on the trolley with the spout facing towards the door. In the next shot, when the guard walks into the cell, the kettle has now rotated 90 degrees in between shots. There are also two plates on the trolley that are beside the kettle, but change to being behind the kettle when the shot cuts. (00:01:42)
Continuity mistake: When the duel starts, Mako Tsunami summons a monster card to the field. In the shot of him placing the card on the game table, it is face down. But in a close-up of the table, it is face up. (00:07:45)
Continuity mistake: When Mako Tsunami says, "I treated you to dinner, perhaps you will honour me with a duel," Joey says, "he's nuts." At this moment, Joey is in front of Yugi, and Yugi is in front of Tea and Tristan. In the next wide shot, Yugi, Joey, and Tea are side by side, and Tristan is behind them. (00:06:03)
