Super Koopa - S1-E26
Continuity mistake: When Mario tells the captain to believe what he said, his blue shirt turns red like his overalls. (00:04:32)
Super Koopa - S1-E26
Continuity mistake: After King Koopa's Doomship arrives, Mario's brown hair turns black like Luigi's. This also happens when King Koopa tries to dive-bomb him and his friends, and after King Koopa uses his pendant on a boot. (00:01:45 - 00:09:33)
Super Koopa - S1-E26
Revealing mistake: When Luigi thinks that King Koopa is joking when mentioning becoming Super Koopa, his head briefly detaches from his body. (00:02:46)
Super Koopa - S1-E26
Other mistake: Throughout the episode, Paris's sky is the same as the Mushroom Kingdom's.
Super Koopa - S1-E26
Continuity mistake: Throughout the episode, the strap on the pendant switches from black to purple several times.
Super Koopa - S1-E26
Revealing mistake: When Hip says the pendant only works in the real world, his eyes overlap his snout. In the same shot, Hop's mouth moves, but no sound can be heard. (00:01:15)
Super Koopa - S1-E26
Revealing mistake: When Hip says that the pendant only works in the real world, his eyelids are not fully coloured in. This also happens when King Koopa says that now is the chance for the Koopalings to see Europe. (00:01:15 - 00:04:55)
Super Koopa - S1-E26
Continuity mistake: When Kooky finishes the pendant, the strap on it disappears. (00:00:55)
Super Koopa - S1-E26
Revealing mistake: When King Koopa opens the door to Kooky's laboratory, it is layered over one of Kooky's devices. In the same shot, King Koopa appears out of thin air. (00:01:08)
