Revealing mistake: When the drunk Andrew is asleep in the boys' toilet cubicle, the wall shakes when Tommy shuts the outside door when Alan and Justin leave.
Continuity mistake: In the second scene in the school corridor two girls are walking in front of Alan and Tucker, one wearing a black skirt and a black and white top and the other wearing a blazer and a black skirt. They walk up the stairs as Alan and Tucker stop and chat, a few moments later the same two girls are now behind Alan and Tucker and walk past them in the corridor.
Visible crew/equipment: There is a boom mike shadows on the walls of Andrew's living room.
Visible crew/equipment: A boom mike shadow is on the blackboard when Mr. Hopwood is taking the register and again later on when Hopwood is asking Justin if he knows where Andrew is.
Visible crew/equipment: When Tommy, Alan, Justin and Tucker are pushing Andrew through the corridors on the barrow, the lighting rig is reflected in the windows of the fire doors.
