Continuity mistake: When Angelica is first in the Thornberry's camper, she pushes a red button that opens the door to the machine that lets them travel underwater. When she comes back later to get it, she flips a silver switch instead of the red button.
Rugrats Go Wild! (2003)
Ending / spoiler
Directed by: Norton Virgien, John Eng
Starring: Bruce Willis, Tim Curry, Tress MacNeille, Elizabeth Daily, Kath Soucie, Nancy Cartwright, Dionne Quan
The Rugrats are rescued by the Thornberry's. The Rugrats go on the cruise they wanted to on the beginning and have a vacation. The Thornberry's also go with them on the cruise.
Jarvas
More mistakes in Rugrats Go Wild!
Spike: Hey, chimp boy. Will you stop worrying? I know all about cats with a capital "K." Sit on a window sill, hack up a fur ball... Oh! That is very ferocious.
Eliza: Spike, this isn't your regular housecat.
Spike: They all twitch their whiskers one whisker at a time, just like you and me.