Visible crew/equipment: As the energy being moves down the city sidewalk, we see its shadow on the concrete. Right beside that, however, we can also see the distinctly-shaped shadow of the camera. (00:35:00)
Visible crew/equipment: When the engineer brings Carol back to the transmitter, he is running up the driveway. The camera shadow is visible on the pavement.
Visible crew/equipment: When Carol walks up the drive to the transmitter, the shadow of a crew member is visible on the pavement. It moves.