Jack Vaughan

Continuity mistake: When Sarah is injured and riding up in the dumbwaiter with Charlie's dead body the position of Charlie's head changes significantly between shots. (00:59:57)

Jack Vaughan

Continuity mistake: Just before Michael stabs Laurie you can already see the injury make-up applied to her arm as she swings the axe at him. (01:10:39)

Jack Vaughan

Visible crew/equipment: When the school buses depart from the school for Yosemite you can see the reflection of the crew's various tents and facilities in the buses side windows as they drive past the camera. (00:42:43)

Jack Vaughan

Visible crew/equipment: After discovering John and Charlie in town Laurie drives them back to the school. The front gates are closed so Laurie honks her horn for the security guard's attention. John then get's out the car and as he does so you can see some equipment reflected in his car door just off-screen. There's some kind of large blue object and orange traffic cones definitely visible. None of it is there in wide shots. (00:33:46)

Jack Vaughan

Visible crew/equipment: The first time we are introduced to Charlie and Sarah they are discussing the trip to Yosemite with John. As they walk through the school courtyard pay attention to the glass windows behind them (right side of the screen) and you can see a reflection of the camera and crew following in front of them. (00:17:59)

Jack Vaughan