There're some new changes happening at Grace Brothers. The first floor has a new junior, Mr.Spooner, who's looking to be just as cheeky as Mr.Lucas was. A Mr.Grossman is taking Mr.Goldberg's place as senior in the men's department. A new shoe display comes in and Mrs.Slocomb and Miss.Brahms fight back for their old center display. Young Mr.Grace is going on retirement, and his older brother, old Mr.Grace, is taking over as owner of the store. Aside from all these changes there is of course a problem on the floor, everyone has contracted the strange Marine's disease from Mr.Humphries and for safety, they are all quarantined at the store.