The top mistakes in Charlie Bartlett http://www.moviemistakes.com/film7504 en Sat, 04 Feb 2012 06:59:04 +0000 142971 In the scene where Susan is singing "If you want to sing out sing out" during the play and they cut to her father teaching an AP History class, when they show the class a girl in the front row changes, when they cut from a front view to a back view. 138710 While Susan and Charlie are passing notes towards the beginning of the film, her cell phone (a Virgin Mobile endorsement plug) continues to flip from a lying down position to a propped up position on her desk between shots throughout the scene. 165083 Although Charlie is apparently in the 'Class of '83', the DSM-TR that he gets from the library is from 1994, and the American psychiatry journals are from 1991.