Girls at Arms 2 (1976)

Hermann works at the NATO headquarters in Brussels and is only home at weekends. He is not a bit of a male chauvinist. That is why his wife Merete has failed to tell him that she has made a career in the army - and has become a lieutenant. In Merete's regiment, senior sergeant Vasby suspects her of being a spy due to her "mysterious" talks to NATO. It develops into a funny spy hunt - and many people get involved. When Hermann is recalled, he "forgets" to tell his wife. You better see for yourself how Merete and Hermann's meeting in the shirt goes, and how it all ends.