Revealing mistake: The films takes place in and around NYC. The nitpick here is that in many scenes in the film Torontos CN Tower and The Sky Dome are visible in the background.
Revealing mistake: After Josie kisses Allen M. at the concert, she moves back to her microphone to sing. Her Guitar part starts up again before she has her guitar pick out of the strings.
Revealing mistake: When Mandras is being treated, following his long trek back to the village (he has apparently walked barefoot), the tops of his feet are covered with blood and dirt. When he is laid on the table by the doctor, the soles of his feet are facing camera, and they are clean and white.
Revealing mistake: When Sara is auditioning for Juilliard, after she does the grand jete at the end of her ballet piece, you can clearly see that the girl doing the grand jete is not Julia Stiles.
Revealing mistake: After Erika stabs herself in the lobby of the conservatory there is no trace of blood on the knife when she pulls it out. (02:02:10)