Continuity mistake: There is a scene where everyone is dancing. It's towards the end but not at the very end. One of the employees of the record store takes his shirt off. Then the camera cuts back and you see the entire group of people dancing. If you look at him he has his shirt back on. Then a couple of shots later he has it back off again.
Continuity mistake: When Liv and Renee are having lunch, Liv takes off her bra and puts it on the table. After that, the bra moves around constantly, all over the table, and eventually ends up on the floor somehow, with nobody ever touching it.
Continuity mistake: When AJ tries to tell Cory how he feels about her and she is distraught over her episode with Rex, she puts her sweater on and her hair remains under the sweater. Then you see her hair out of the sweater, and then back in again.
Continuity mistake: When AJ is painting outside after he told Cory he loved her, she comes out to confront him and you see a skateboarder over her shoulder skating down the pavement and then jump off the curb. It cuts back to AJ, and when it shows Cory again you see the skateboarder in the same spot again.
Continuity mistake: There's a scene where Renee, Robyn and Liv are talking behind the counter. Liv is talking and her hair is hiding her ears, then the shot goes to Robyn, and you can see Liv and her arms are still, but when it changes back to her her hair is behind her ears.
Continuity mistake: When Debra is sitting outside collecting money with a jar, they focus on her with the jar almost empty, then with a lot of money and then the jar is almost empty again.
Continuity mistake: Near the beginning of the film when the store is being opened, Mark and AJ start to enter and a woman is seen walking by behind them, but when we cut to the shot inside she has mysteriously vanished in a split second.
Continuity mistake: When Eddie comes in to actually work, he comes into the back room, takes off his pizza shirt and puts on a button down shirt that is already buttoned. Then he asks where "Sexy Rexy" is and his shirt is unbuttoned. Then after Debra says "Better question, where's Gina?", his shirt is buttoned again.
Continuity mistake: When Lucas finally ventures off the couch, he takes part of the couch with him. Then he goes and chased Warren, and when they take Warren into the back room, the couch is put back together. Then, when everybody is dancing a woman has the piece of the couch. Then later when Rex and A.J. are fighting, the couch is put together again.
Continuity mistake: When Mark is given the brownies by Eddie he starts to unwrap them. When he smells the brownies in the next shot they are completely wrapped.
Continuity mistake: Near the end when they are trying to raise money for the store, AJ sells his Alice in Chains painting then a few shots later it is back behind him.
Continuity mistake: At the beginning of the film, there is a shot of the Empire building before the camera pans down. However, the band equipment used on the ledge at the end of the film is already up there.