BBC Four Today

Siegfried decides it is time to update the image of the practice. Veterinary drama, starring Christopher Timothy, Robert Hardy and Lynda Bellingham

Tragedy mars a birthday celebration, while a late-night drink leaves James and Siegfried facing the long arm of the law. Drama, guest starring Dorothy Tutin

James takes part in the annual village cricket match, where the already legendary Freddie Trueman is one of the captains, and Siegfried offers solace when a goldfish dies

Civil servants Harcourt and Pendleton back Craven's attempts to discover why Emma broke into the Northmoor nuclear plant, and a man he once jailed is implicated in her murder

Craven hacks into MI5's computer database and discovers a route into the Northmoor nuclear plant. Bob Peck stars

Michael Parkinson looks back at a 1974 interview with the actor in which he persuaded him to talk candidly about his career, love life and drink problems

Margo has a burglar alarm installed, but Tom and Barbara claim they have nothing left worth stealing. Jerry is convinced he has failed to succeed his boss as head of the firm

A territorial battle develops at Number 10. Sir Humphrey has skilfully moved the PM's political adviser Dorothy Wainwright out of her office, but she insists on moving back

Siegfried decides it is time to update the image of the practice. Veterinary drama, starring Christopher Timothy, Robert Hardy and Lynda Bellingham

Tragedy mars a birthday celebration, while a late-night drink leaves James and Siegfried facing the long arm of the law. Drama, guest starring Dorothy Tutin

James takes part in the annual village cricket match, where the already legendary Freddie Trueman is one of the captains, and Siegfried offers solace when a goldfish dies