Continuity mistake: When Big Mouth asks what King Koopa said, Bully's pink head turns orange. This also happens when he gives King Koopa the Doom Dancer. (00:02:34 - 00:08:42)
Continuity mistake: When King Koopa explains to the Koopalings what he actually said, his yellow eyes turn white. (00:02:39)
Continuity mistake: When Cheatsy is relieved, Big Mouth's purple eyelids turn grey like his head. This also happens when King Koopa tells the Koopalings that the Dry Bones will show them where Mario and his friends went. (00:02:43)
Continuity mistake: When Big Mouth says that Mario and his friends have a map to the Doom Dancer, Cheatsy's green head turns orange like his body. (00:05:52)
Continuity mistake: When Big Mouth says that the Koopas will be doomed if Mario and his friends get the Doom Dancer, his star disappears. (00:06:03)
Continuity mistake: After Mario and his friends trip on the rope, it disappears. (00:07:07)
Continuity mistake: When Cheatsy pushes Big Mouth aside, the yellow rim on Big Mouth's shell turns white. (00:07:14)
Continuity mistake: When Cheatsy and Big Mouth look at Bully when he catches the Doom Dancer, Cheatsy's black shackles turn green. (00:07:23)
Continuity mistake: When Bully realises that King Koopa cannot hear him, the white rim on his shell turns black like his shackles, and shortly after, his pink shell turns green. (00:08:33)
Continuity mistake: When King Koopa says he can make the entire Mushroom Kingdom dance, one of the orange spikes on his shackles turns white, like his claws. (00:09:05)
Continuity mistake: When King Koopa becomes upset, and the Doom Dancer is destroyed, the orange spikes on his shackles turn white. (00:11:37)
Continuity mistake: When first showing Toad, he has his regular clothes, but in the next shot, he is wearing a suit. (00:01:34)
Continuity mistake: When Mario and his friends are surprised by Princess Toadstool, the pink bowtie and stripe on Luigi's suit turn green like the rest of the suit, while the red linings on Toad's suit turn yellow. This also happens when Princess Toadstool is impressed by Milli Vanilli's exit. (00:01:50 - 00:05:53)
Continuity mistake: When Mario asks if Princess Toadstool's outfit is appropriate, his brown hair turns black. This also happens when Princess Toadstool is impressed by Milli Vanilli's exit. (00:01:54 - 00:05:52)
Continuity mistake: When Mario catches Princess Toadstool, his white shirt briefly turns red while the stripe on his suit disappears. (00:02:07)
Continuity mistake: When Kootie Pie says, "it is nice to be able to keep Milli Vanilli," her yellow bracelets turn grey. This also happens when she says, "Rob and Fab are not accountants." (00:03:29 - 00:09:49)
Continuity mistake: When Milli Vanilli's first song starts, Toad's suit disappears. (00:04:37)
Continuity mistake: When the woman tries to make contact with Milli Vanilli, Rob has his hand outstretched, but in the next shot, it is Fab. (00:05:37)
Continuity mistake: When Mario says they can save Milli Vanilli, the red linings on his suit turn white, like his gloves. (00:06:14)
Continuity mistake: When Kootie Pie stops Milli Vanilli from leaving, her cream underbelly turns brown. (00:06:30)
