Other mistake: When the nanny comes home with the tags, they call Jewel to get hers first. Jewel has a penis.
Other mistake: Near the end of the closing credits, when the Warner Bros. Copyright appears, you'll see the very first word "All" spelled incorrectly as "Al" in "All material is protected by Copyright Laws of the United States and other countries throughout the world." (01:26:40)
Other mistake: After Guy gets hurt in the warriors/ducks game, the scoreboard is shown. It says that there is 15 seconds left in the third period, when it is really the second period.
Other mistake: The first "All Dogs Go to Heaven" was set in 1939 and Charlie died that year. When Itchy joins his pal in Heaven, it is obviously the 1990s. Are we expected to believe that Itchy lived for over 50 years compared to other dogs? If so, why isn't he extremely old when he finally arrives in Heaven?
Other mistake: While Iago talks to the Oracle, when he flies towards her, he's seen not flapping his wings; he's just floating.
Other mistake: When Sandy is waiting for the ferry and is playing the Gameboy, if you look closely at the screen there's nothing on it.
Other mistake: In the scene when Gunther jumps in the guy's car who doesn't pay him, he takes off the collection sheet and the holes for the clips are on the bottom. All holes for collecting books are on the top, so he is reading the collecting card up-side down.
Other mistake: After they cross the water their clothes appear dry.
Other mistake: During the "Hellfire" sequence, when Frollo is singing "God have mercy on her, God have mercy on me...", his shadow against the wall behind him rises as he backs up closer to the wall. However, when he turns around to press against the wall, his shadow ends up far above his body when it should have become level with his body by that point - like the very next close-up shot of Frollo shows, which is itself a continuity error.
Other mistake: When Howard is running behind the car driven by the lady in the fur coat, he's always shown directly behind the center of the car, but when the lady looks in her side mirror (from her point of view), Howard is in the center of the mirror. In reality, she would only see a part of Howard's left side in the reflection (not his whole body).
Other mistake: It's said to be winter there, what looks like snow is shown in the sister's yard yet for two days Alex goes out in a mini skirt.