Location shots

The dining hallway which leads to the reception area and the entrance. The killer uses this dining hallway to move to the entrance.

View from the entrance into the bathroom. This is where the victim meets his demise, and the janitor discovers the corpse.

Another view in the bathroom, this showing the entrance to the bathroom which the killer, victim and janitor enter from. The teachers would also have entered from here.

The bathroom and sinks where the victim notices the killer shortly before his death.

The D&T area in the hallway where the teachers would have met to discuss suspicions of the then unknown killer, prior to their removal from the final script.

Hallway No. 1 - The first and main hallway in the film. This is used by the murderer, victim and janitor. The teachers, once again, would have used this hallway prior to their removal from the script.