Continuity mistake: As Yoshi and his friends are about to escape Kootie Pie's lair, Mario is to the right of the Mama Fireplant, while Luigi is to the left. But in the next shot, they switch places. In the same shot, Yoshi is colored blue as though he was stung by a porcupinefish despite never stepping on one. (00:11:09)
Revealing mistake: When Mama Fireplant says, "It is great to be back," Mario is overlapping a cave person. (00:11:17)
Continuity mistake: When Mama Fireplant thanks Yoshi for saving her, part of her blonde hair turns red like her head. (00:11:22)
Continuity mistake: Throughout the episode, Mario and Luigi switch between having four fingers on each hand to five.
Audio problem: Several times throughout the episode, characters' mouths move without any dialogue being present.
