Are You Being Served - S03 E05 - German Week

Mr Grace has the department store engaged in a "German Week" as another of his ideas to attract customers. As a result all the departments, including the Gents and Ladies, sell only German goods. However, after two days on their floor, Rumbold finds they have made little money, so both he and the staff decide to give their departments a more German feel, which includes dancing and serving German wine.