Visible crew/equipment: In the sequence where Sgt Elias is charging the VC with his M16 (near when he dies) there is a shot when the camera rolls through the jungle and you can see a cameraman behind a tree.
Visible crew/equipment: When Elias is doing his famous run, watch his left hand. You can see he is holding the device used to set of the squibs. You can also make out a wire running up his arm. (01:19:35)