Return of the Sacred Beasts - S3-E22
Continuity mistake: At the end of the previous episode, just after Marcel opened the hole in the ground, an overview shot showed the Duel Ghouls that were approaching, in a vertically aligned queue, with no more than two beside one another. At the start of the episode, the queue appears to be more horizontally aligned, with the Ghouls positioned side-by-side. (00:01:57)
Return of the Sacred Beasts - S3-E22
Continuity mistake: At the end of the previous episode, Syrus and Miss Fontaine were shown among the Duel Ghouls who were approaching Jaden, Blair and Bonaparte. But in this episode, they cannot be seen in the group of the Duel Ghouls when Blair realises they are still approaching them. (00:02:42)
Return of the Sacred Beasts - S3-E22
Continuity mistake: When Jaden jumps into the underground chasm, Blair and Bonaparte turn around and see that the Duel Ghouls are still approaching them. At this moment, Bonaparte is behind Blair. When Pharaoh leaps up at the Duel Ghouls, Bonaparte is ahead of Blair. (00:03:08)
Return of the Sacred Beasts - S3-E22
Plot hole: When Marcel is running through the underground chasm, Chazz emerges from a small passageway that Marcel passes. The last time Chazz was seen, he was one of the Duel Ghouls approaching Jaden at the end of the previous episode. Marcel only got to where he was so quickly because jumped and ran through a chasm he opened, so there's no way Chazz could have gotten down there through a hidden passageway before him. (00:03:35)
Return of the Sacred Beasts - S3-E22
Continuity mistake: When Bastion inserts the crossover cable into his student notebook, in the close-up shot we can see the cable is held in his right hand. When the shot cuts, the cable is out of his hand. (00:13:23)
Return of the Sacred Beasts - S3-E22
Continuity mistake: After Professor Eisenstein explains they need to go to the tennis court for the inter-dimensional duel to take place, it cuts to Bastion saying, "There's no time to waste, let's move." At this moment, Hassleberry is behind Bastion to his right. But in the next shot, Hassleberry is directly behind Bastion. (00:16:30)
Return of the Sacred Beasts - S3-E22
Continuity mistake: When Neos and Grand Mole jump into the air to fuse together, Jaden's right fist is raised at a slanted angle. In the next shot, his fist is suddenly at an upright angle. (00:17:52)
Return of the Sacred Beasts - S3-E22
Continuity mistake: When Marcel finds the room where the Sacred Beasts are kept, there are two cables leading out of the doorway and into the box where the cards are hidden inside. When Marcel first walks into the room, the cables are positioned to the left-hand side of the doorway, but when Adrian walks into the room seconds later, the cables are positioned to the right-hand side of the doorway. (00:19:20)