Continuity mistake: While the end credits are rolling Mr McKenzie is taking a photo of Trev and Helen dancing. Behind them Gonch is dancing with Mandy. The angle changes and Gonch is now dancing with Calley.
Visible crew/equipment: In the scene where the students are setting up the American prom, a boom mike shadow can be seen on Calley's head when she, Ronnie and Fiona go over to talk to Helen and Georgina.