This is the first time we see the brig in the series, although the electrically charged "bars" that emerge from either side of the doorway will be removed and replaced with lights hereafter. During season two, it was given a permanent location in the hallway leading to the engineering set (which is near this set across the hallway).
Dans la scène, située dans les quartiers de Janice Rand , quand Charlie envoie Kirk et Spock contre le mur, on remarque une bosse enfoncée sur la paroi.