Locations Classroom – Mr Knight’s classroom. Needed for the scenes in which people notice that Tom is having problems and his psychosis gets worse. Corridor – The end of the English corridor/ beginning of science bit. This is because the lights there turn off in sequence, so we can create a better atmosphere. Media room (side one) – To be Tom’s bedroom (as we’re not allowed to take the cameras out of school and it is well soundproofed and can easily be set up to look like he is at his desk.