Deliberate mistake: While the rock n' roll musical is ending, it shows the hot air balloons in the background and it shows Dave up close. He talks to himself confused, trying to figure out if he really saw his boys there or not. But if not being able to notice, wouldn't he at least hear them singing in the background as well as we can? Also, before, while Alvin and Britany were dancing together, he was trying to get to them before the two bad guys could, as if he knew for sure they were his boys and that those guys were out to get them.
The Chipmunk Adventure (1987)
1 deliberate mistake
Directed by: Janice Karman
Starring: Susan Tyrrell, Dody Goodman, Janice Karman, Ross Bagdasarian Jr.
Genres: Adventure, Animated, Comedy, Family, Fantasy, Musical
Continuity mistake: During the "Girls of Rock N Roll" part, at one point, Jeanette and Eleanore do a ballet twirl together as they say, "Yeah we're the girls of rock and roll-la!" If you look, Jeanette's hair flickers from a redish brown color, to a duller brown right after they say "roll-la" dramatically. Not only does it not have anything to do with the spot light, but it's quite noticeable.
Alvin Seville: I love Athens! The nightlife, the girls, the excitement.
Simon Seville: Alvin, you've never been to Athens.
Alvin Seville: Well, it looks like a city I would love.