The women of the Blue Shift begin to realize that enemies don't just limit their efforts to the battlefield. Gladys grows suspicious when a young woman asks her detailed questions about factory operations. She takes her concerns to Clifford Parry, the new head of security at Victory Munitions.

After trying a new class, Lorna finds herself smitten by dancing-and possibly by her dance teacher, too. Clifford encourages Gladys to keep tabs on her friends, but Vera misconstrues Gladys's newfound interest in Marco as something else. He, meanwhile, continues to question his true allegiances and to keep company with the wrong sort of people.