Revealing mistake: In the live action segment, when the smoke billows from the furnace, it appears to be sprayed from a hose. (00:18:06)
Revealing mistake: When Toad notices Cheepy, Cheepy's eyes are mostly closed. (00:14:52)
Continuity mistake: When the Flurries report to King Koopa about Mario and his friends, they can be landing in midair. (00:13:18)
Revealing mistake: When Mario jumps over the gap, his friends are briefly layered over him. (00:07:55)
Continuity mistake: When the Giant Birdo hugs Toad, when the phone rings, her right arm changes from purple to red. (00:06:29)
Continuity mistake: When the phone rings, it changes direction when the camera changes. In the same shot, there is a purple book on the table, but in the next shot, it is orange. (00:06:33)
Continuity mistake: When Princess Toadstool feels sorry for Toad, her blue brooch turns yellow, while the yellow border turns blue; and shortly after, it disappears. (00:04:59)
Continuity mistake: In the live action segment, when Mario and Luigi are fixing the pipe, Nicole is holding a newspaper, but when she is sprayed by the water, it disappears. (00:03:29)
Continuity mistake: When the mother Birdo lands at her house, the chairs at the table have their backrests without cushions, but in the next shot, cushions appear on them. (00:03:45)
