BBC Four Saturday

Tristan is welcomed back to Darrowby, where neglected animals and tight-fisted farmers are causing problems for the vets. Christopher Timothy stars

Tristan accidentally injects a farmer with a vaccine intended for cows, while Helen wonders why James is always visiting a pet-less joiner

The vets are puzzled when Farmer Biggins asks them to treat his perfectly healthy cows, while Tristan discovers the object of his affections sings in the choral society

Victims of violent crime and perpetrators meet up in a restorative justice group to engage in mediated dialogue and heal from trauma. French drama, starring Birane Ba

An edition of the chat show from 1981 in which Michael Parkinson is joined by actresses Goldie Hawn and Thora Hird and explorer John Blashford-Snell

Jerry takes out another endowment policy and Tom and Barbara begin to have misgivings about their plans for old age. Special performance recorded in the presence of Elizabeth II

The government faces financial ruin, but that does not seem to worry Sir Humphrey, who goes to extreme lengths to get his pay rise approved

Tristan is welcomed back to Darrowby, where neglected animals and tight-fisted farmers are causing problems for the vets. Christopher Timothy stars

Tristan accidentally injects a farmer with a vaccine intended for cows, while Helen wonders why James is always visiting a pet-less joiner

The vets are puzzled when Farmer Biggins asks them to treat his perfectly healthy cows, while Tristan discovers the object of his affections sings in the choral society