In the slow motion shot of the scavenger falling down after having his throat slit, there is equipment visible in the left side of the frame.
In a shot of Yiorgos talking to the White Angel the boom mic can be seen on top of the frame.
In the scene where Yiorgos comes to the cafeteria to talk to Spiros he says that he was attacked by two people. In the previous sequence he is attacked by one person (Black Panther).