Misadventure of Mighty Plumber - S1-E12
Audio problem: When Luigi asks if Mario's plan is going to work, his mouth does not move. (00:07:05)
True Colors - S1-E23
Audio problem: When Kooky puts his disguise on, Cheatsy says for them to head to the rumble. Kooky speaks with Cheatsy's voice. (00:08:25)
Super Koopa - S1-E26
Audio problem: When Toad says he is glad he stayed behind, his mouth does not move and the vocal effect for his voice is missing. (00:08:59)
Super Koopa - S1-E26
Audio problem: When Luigi notices Toad, the audio glitches. (00:07:34)
Super Koopa - S1-E26
Audio problem: After Mario says that the lack of Power-Ups means that they will not beat Super Koopa, his mouth moves, but no sound can be heard. (00:05:10)
Audio problem: When King Koopa says he is going to find the Mario Bros, his mouth moves before any dialogue comes out. (00:07:04)
True Colors - S1-E23
Audio problem: When Cheatsy tells King Koopa to attack, his mouth does not move. In the same shot, his blue hair turns green like his head, while King Koopa's wand changes from blue and yellow to green, pink, and blue. (00:11:07)
Audio problem: When the Mario Bros. are breaking blocks, they initially are not breaking any, but the sound of the blocks breaking can still be heard. (00:04:01)
Audio problem: When Luigi says, "Holly wants to marry Mario," his mouth does not move. (00:05:08)
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)
Life's Ruff - S1-E20
Audio problem: When Hip says King Koopa will be proud of the trouble he and Hop are causing Luigi, Hop's mouth moves, but no sound can be heard. (00:04:04)
Crimes R Us - S1-E19
Audio problem: When Bully goes over the stolen goods, his mouth does not move. In the same shot, Hip and Hop's hair turns completely pink. (00:07:59)
Audio problem: When Mario says he will be a coward forever, his mouth does not move. (00:07:37)
Mush-Rumors - S1-E17
Audio problem: Despite the car swerving on grass, the screeching sound is that of it swerving on pavement. (00:01:42)
Mush-Rumors - S1-E17
Audio problem: When Missy tells Norman to watch out, her mouth does not move. In the same shot, the background is not moving despite the car being in motion. (00:01:34)
Misadventures in Babysitting - S1-E13
Audio problem: After Junior says that the Mario Bros. will never find him in the pipe, his mouth moves but no sound can be heard. This also happens when Kooky says he is filling the cave with lava. (00:03:03 - 00:06:27)
Audio problem: When the Koopalings watch the Doom Dancer as it falls to the ground, their mouths move, but no sound can be heard. (00:11:31)
Misadventure of Mighty Plumber - S1-E12
Audio problem: When Mario and Luigi jump into the Warp Pipe to Pipe Land, the sound of them warping can be heard before they actually warp. (00:11:17)
Misadventure of Mighty Plumber - S1-E12
Audio problem: When Mighty Plumber is unlocking the door to the treasury, the sound of it being unlocked can be heard before it is actually unlocked. In the same shot, Mighty Plumber has a wrench, but in the next shot, it disappears. (00:09:00)
Misadventure of Mighty Plumber - S1-E12
Audio problem: When King Koopa jumps into the Warp Pipe back to his castle, he speaks without moving his mouth. (00:10:36)