Mr Lomax enlists the help of his care worker in the quest to complete his unusual collection. Things go from bad to worse when a misunderstanding leads David and his mum to cover up for his incompetence at the murder mystery evening. Robert is surprised when Debbie asks him out on a dinner date and midwife Joy enlightens the morning group with the perils of choosing a water birth.

David and his mum are mid-murder when an unexpected visitor throws them into panic. Who is the mystery caller? What will happen to the body in the trunk? And will Maureen finally get to try one of those pyramid teabags?