After the scene where Linsey slams the door with the fire extinguisher and was yelling at Coffee, there's a shot where Coffee looks out of a spherical window and the camera pans and looks down into the abyss. Look at the bottom left hand corner of your screen when the shot is still at the window. When the camera pulls back, you will see the cameraman's hand pull back. Apparently, the camera man, in order to maintain a steady shot needed to hold on to the set.