Visible crew/equipment: When Dennis Weaver is in the cafe a shadow of a cameraman is cast across the table he is sitting at. The shot then changes to a wider angle to reveal that there isn't anyone near him who could have cast that shadow.
Visible crew/equipment: When the car with the bank robbers drives off Harry shoots the driver. The car crashes in a flower stand and knocks over a hydrant. When the camera angle changes to a view from the back you see a cable coming out of the trunk. (00:11:55)
Visible crew/equipment: When Stone and Hall fly over in the helicopter, the mark for the positioning of one of the 'corpses' is visible. There is a thick black line perfectly outlining the right side of the body. It's the one the camera centers on as Stone talks about the birds spreading the disease.