Visible crew/equipment: The first time Hilts (Steve McQueen) is locked up in the cooler, you can see the edge of the wall, and at the left a stage hand moving (this was visible in widescreen television broadcast; possibly also visible in other versions). (00:23:25)
Visible crew/equipment: When Cleopatra enters Rome sitting on top of the platform pulled by the slaves, you can see the head of the guy driving it through a small window in the front.
Visible crew/equipment: During the prologue, the shadow of the moving camera crane is cast on the drum.