Visible crew/equipment: When Punjab is remarkably "flying" the toy plane by using his mind and interesting hand movements, when it shows a close up of the floating plane, you can see the string to which it is attached.
Factual error: They take Annie to the movies to see Camille except there's a problem - Annie takes place in 1933 and the version of Camille they're watching (starring Greta Garbo) didn't come out until 1936.
Continuity mistake: In the scene where Rooster, Lily, and Ms. Hannigan are singing "Easy Street" and dancing on the stairs, Ms. Hannigan's foot goes into the wall creating a hole, but that hole is no longer visible in following shots. Also, you can see the outline in the wall where her foot is suppose to go.
Continuity mistake: When Rooster is in the hallway close to the railing, notice the color of his shirt and suspenders. Then notice when he leaps on top of the railing and is spinning around, all the sudden his shirt color is different and you cannot see his face, but when he is done spinning the shirt color is the same as first seen.
Factual error: When Annie is in the truck with Rooster, Lily and Miss Hannigan, Lily said that she wanted a gold la met number, and Rooster said 'if they sell them in Atlantic City, we ain't stopping 'till we hit Atlantic City'. Although it is not specifically mentioned, since they had a $50,000 certified check, it is assumed that they are planning to go to Atlantic City to gamble. The only problem was that this movie took place in 1933. The only thing they would have enjoyed in Atlantic City at the time may have been a few novelty stores and the Boardwalk. The first casino didn't come to Atlantic City until 1977, 44 years later.
Other mistake: When Miss Farrell and Mr Warbucks are looking for Annie, Punjab tells Miss Farrell which bridge Annie is at, but when Miss Farrell relays the info, she only says "They're on the bridge", and yet Mr Warbucks says "I know, I know" as if he KNEW which bridge she was talking about.
Audio problem: When Miss Hannigan, Rooster and Lilly are singing the song "Easy Street" Rooster encourages his sister by saying "Hit it, Sis." But he actually says "Hit it, Carol." The "Sis" is an overdub. This may not be a subtitled line but is clearly spoken.
Visible crew/equipment: In the rescue scene with Annie and Punjab on the bridge, when Annie is climbing the ladder, in the wide shot you can see it's not a girl but the stunt double, quite possibly a small man.