News of Helene's pregnancy brings a celebratory mood to Hunderby, before Geoff's future is placed in jeopardy.

A wealth of secrets are unravelled - not least the origin of bubbly milk - and everything that was known at Hunderby is turned upside down.

The British Comedy Award-winning series returns as Julia Davis's malevolent housekeeper Dorothy attempts to get her claws into master Edmund.