Continuity mistake: Around the World in 80 Bites: Just after Homer takes down the last part of the "Statue of Liberty", in the cutscene that follows, Homer has disappeared from in front of it.
Continuity mistake: Bartman Begins: After Bart flies onto the seal forming the bridge, a cutscene is then shown of Homer and Bart standing next to a glass wall witnessing the bullies stealing the artifacts. When it returns to the game, Homer and Bart are back on the seal.
Continuity mistake: Whenever Bart fires his slingshot, we can see the stone he used fall on the ground. The stone disappears off the ground about 5 seconds later.
Continuity mistake: The Land of Chocolate: Homer is taller than the White Chocolate Rabbit in the opening cutscene. But in the level, the White Chocolate Rabbit is taller than Homer.
Continuity mistake: The Land of Chocolate: The bite mark from the lamp post Homer takes a bite from in the opening cutscene disappears when the level starts.