Raiders of the Lost Mushroom - S1-E49
Continuity mistake: When Indiana Joe says that he will not enter the Temple of Koopa, his brown bag turns yellow. (00:06:46)
Raiders of the Lost Mushroom - S1-E49
Continuity mistake: When Kolonel von Koop says that Mario and his friends are not going to have the Lost Mushroom, one of his white nails turns blue, like his shirt. (00:05:38)
Raiders of the Lost Mushroom - S1-E49
Continuity mistake: When Kolonel von Koop and his minions are surprised that Mario and his friends survived, Koopa Troopa's yellow face turns green like the rest of his body, while Mouser's skin-color tail turns grey like his trousers. (00:13:28)
Continuity mistake: After Luigi tells Mario to let go of the Bob-omb in the Mushroom Land, his black sideburns briefly turn skin colour. (00:15:51)
Revealing mistake: During Princess Toadstool and Toad's picnic, the tray of bread is layered over Princess Toadstool twice. (00:09:46)
Revealing mistake: When Mario heads to Luigi in one of the coaster cars, the car is initially to the side of the track instead of on it. (00:07:47)
Revealing mistake: After Luigi tells Mario to wait for him, he does not jump on one of the Koopa Troopas, but the Koopa Troopa reacts as though he did. (00:07:46)
Continuity mistake: When a Koopa Troopa trips a policeman, the policeman's baton disappears when it hits the ground. (00:04:48)
Continuity mistake: Before Mario and Luigi enter the taxi, Luigi's green eyes turn blue like Mario's. (00:05:08)
Revealing mistake: When the first fight starts, the Bloober disappears into thin air. (00:04:52)
Escape from Koopatraz - S1-E46
Continuity mistake: Mario paints the fake Bob-omb with shoe polish, but when he and his friends run past a spotlight, the Bob-omb is unpainted. This also happens when he shields his eyes from a spotlight. (00:14:18)
Escape from Koopatraz - S1-E46
Continuity mistake: When Princess Toadstool asks what Warden Koopa did to her friends, her brooch changes from being yellow with a blue centre to blue with a yellow centre. (00:12:36)
Escape from Koopatraz - S1-E46
Continuity mistake: When Mario tastes the Koopa Surprise, it is to the right of some bread, but in the next shot, it is to the left of it. (00:08:24)
Escape from Koopatraz - S1-E46
Revealing mistake: When Mouser tells everyone to rise for Judge Koopa, he is layered over a wall. (00:03:19)
Escape from Koopatraz - S1-E46
Revealing mistake: When Warden Koopa tells Mouser to show Mario and his friends their cells, his foot is layered over a Koopa Troopa. (00:06:47)
Continuity mistake: When Mario trips, while telling Billy the Koopa and his Koopa Troopas to stop, the red linings on his shirt turn white, like his gloves. (00:11:27)
Revealing mistake: When Pronto starts dodging the Koopa Troopas, he briefly appears to be floating in midair. (00:10:51)
Continuity mistake: When Billy the Koopa says that he will trap Mario, his trousers disappear, and shortly after, part of his lower jaw is not fully coloured in. (00:09:06)
Character mistake: After Pronto warns Mario of the path being a trap, Mario says that he earned an A plus for unclogging drains in the Brooklyn Plumbers Academy. However, in "Plummers Academy", he actually flunked out of the academy along with Luigi. (00:09:29)
Continuity mistake: After Mario shoots one of the Koopa Troopas, the Koopa Troopa has a tan band on its hat, but in the next shot, the band turns red. (00:13:32)