Howard's sister, a Sergeant in the Special Services, arrives, holding out an olive branch between him and the rest of the family. Rob enlists their help in finding a band for a retirement do.
When another special turns up at the police station Howard is surprised to find it is his sister Saskia, whom he has not seen in a while following a row with his mother. The entertainment Rob had lined up for a colleague's leaving party has fallen through so Saskia organizes a replacement act but after Howard has arrested them he and Saskia take to the stage together and reconcile.—don @ minifie-1