There's sharing aplenty in the final episode of the series, when Mr Gunn allows Mr Barber to stay with him and his mum. Mr Church and Miss Postern struggle with their own sharing arrangements.

Death comes to Greybridge School when a popular member of staff goes to meet his maker.

When Ofsted arrive to conduct an impromptu inspection, Greybridge School is thrown into even more chaos than usual.

Mr Gunn views the impending parents evening at Greybridge in a whole new light when he discovers that one of his pupils may well be his son.

It's Miss Postern's birthday - but unfortunately it seems she's the only member of the Greybridge teaching staff who has remembered.

A new year is starting at Greybridge, and Miss Postern intends to kick it off with an inspiring careers workshop with guest speaker Fenella Forbes, a best-selling childrens' author.