Continuity mistake: When King Koopa says the Mario Bros. are in time for his plan, Luigi's green cap turns red, his black hair turns brown, and his green eyes turn blue, looking like Mario. (00:05:16)
Revealing mistake: When Princess Toadstool and Toad are running to Princess Toadstool's castle, they briefly appear frozen. (00:06:33)
Revealing mistake: When the hidden chamber is revealed, the background is that of the chamber instead of the basement. (00:07:44)
Continuity mistake: After King Koopa says that he should take over Sky Land as well, his yellow eyes turn green. (00:08:43)
Other mistake: King Koopa is able to stick himself out of one of the windows on the Doomship, despite it being closed. (00:08:52)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When King Koopa says he just got his Doomship back from the repair shop, Cheatsy's black shackles turn green. (00:01:26)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When the Koopalings look at the engine, Kootie Pie's shoes disappear. (00:01:33)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When King Koopa tells Kooky to activate his invention, Kooky's green head turns cream-coloured. In the same shot, his belt buckle is brown, but in the next shot, it turns black. (00:03:17)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: Throughout its appearance, the colour of the Koopa Klogger changes from shot to shot. (00:03:25 - 00:09:29)
7 Continents for 7 Koopas - S1-E22
Character mistake: When Mario and his friends are trying to unclog the pipe, Toad says for the Mario Bros. to pull the plunger, but they are initially pushing it instead. In the same shot, Mario's brown hair turns black. (00:05:57)
7 Continents for 7 Koopas - S1-E22
Audio problem: When Luigi says the Warp Pipe is blocked forever, he speaks through Mario's mouth. (00:06:18)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When Toad tells the Mario Bros. to not worry, the number of fingers he has on his right hand changes from four to five. (00:06:26)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When Princess Toadstool says, "King Koopa will not get away with his latest scheme," a Paragoomba's body changes from white to brown. (00:06:32)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When King Koopa congratulates his Koopalings, Hip and Big Mouth have swapped screens, while Bully is larger than normal. (00:08:53)
7 Continents for 7 Koopas - S1-E22
Other mistake: When the Koopa Klogger is destroyed, the background is that of the Mushroom Kingdom instead of the real world. In the same shot, a blue parachute falls to the ground, but when Princess Toadstool picks it up, it turns brown. (00:09:25)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When Luigi takes Big Mouth's wand, the yellow rim of Big Mouth's shell turns white. (00:10:54)
7 Continents for 7 Koopas - S1-E22
Revealing mistake: When Mario takes Kootie Pie's wand, the background moves behind them. This is most likely due to this shot being a recycled shot from when Kootie Pie was showing the paintings of her to King Koopa earlier in the episode. (00:11:04)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When Mario takes Hop's wand, Hop's sclerae disappear. (00:11:12)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When Mario turns the car park back into the Amazon Jungle, Hop is replaced by Hip, while part of a lamppost can still be seen. (00:11:15)
7 Continents for 7 Koopas - S1-E22
Continuity mistake: When the Koopalings run over King Koopa, Kootie Pie's yellow bracelets turn black and spiked like the other Koopalings, while Hop's black glasses turn green like his head. Shortly after, Hip is depicted as Hop, while Hop's hair turns completely yellow. (00:11:23)
