Jim Bergerac is a detective sergeant in The Foreigners Office who likes to do things his own way. While dealing with his own personal demons Bergerac has a knack of finding trouble, and sometimes causing it.

The inhabitants of a peaceful village begin receiving mysterious hate mail penned by someone with malicious thoughts.

When linguistics professor Henry Higgins boasts that he can pass off Cockney flower girl Eliza Doolittle as a princess with only six months' training, Colonel George Pickering takes him up on the bet. Eliza moves into Higgins's home and begins her rigorous training after the professor comes to a financial agreement with her dustman father, Alfred. But the plucky young woman is not the only one undergoing a transformation.

In the days leading up the Queen's Silver Jubilee, Pauline, a recently separated single mother, receives a visit from a bailiff and is given 15 days to address her overdue rent payments. Meanwhile, the local council is under pressure to cut expenditure, and their decisions result in Pauline's mentally handicapped daughter Paula being transferred from a care home for special needs children to an old people's home, where she is all alone.

Three married couples discover that, through a legal technicality, they are, in fact, not actually married in the eyes of the law. This was the third version broadcast by the BBC of this J.B. Priestley play. It was aired live but as the BBC very rarely recorded live transmissions prior to 1953, this programme is lost.

The Helliwells, the Soppitts, and the Parkers, old friends gathered to celebrate their common silver anniversaries. To their dismay they learn that their marriages may not be valid. On hand are an outrageous housekeeper and a photographer. This was the second television film version of the J.B. Priestley play made by the BBC.

Three long-married couples in northern England discover that their marriages are in fact invalid, causing much re-evaluation and chaos. This was the fourth television film version made by the BBC of this comedy by J. B. Priestley. It featured several actors repeating their rôles from the earlier 1951 version including Frank Pettingell, Helena Pickard and Eileen Beldon.