When Cinnamon is handing out the Red Cross boxes, the Comandante notices that Klaus and Sperizzi are missing, but somehow doesn't notice that Cardoza is also missing.
Cardoza was brought to the barracks by others from another location. It's clear from the comments the other prisoners made earlier that he does not live in that barracks. Therefore, the Commandante had no reason to think Cardoza would be there and so wouldn't think he was missing.
Cardoza was brought to the barracks by others from another location. It's clear from the comments the other prisoners made earlier that he does not live in that barracks. Therefore, the Commandante had no reason to think Cardoza would be there and so wouldn't think he was missing.
Near the end, an accident is staged between a truck and a station wagon. Just before impact, the wagon is already dented.
During the prison fight at the opening of the show, when Barney is knocked to the ground by the guard, the shadow of the camera can be seen on the right side of the frame.