Based on Ann Ming’s book For the Love of Julie, the series tells the heart-breaking story of Ming’s 15-year-long battle for her daughter Julie’s murderer to face justice. Ming’s daughter was found in the bathroom of her house in 1990, 80 days after she had disappeared, and the man who killed her was twice acquitted following mistrials before eventually admitting to the murder. The archaic double jeopardy law meant he couldn’t be tried twice for the same crime and it is this law that Ming and her family successfully overturned.

Channel 5和PBS Masterpiece宣布一次性续订《万物生灵》第五季、第六季，均由6集和圣诞特别集组成。

Season 3 begins in spring 1939 as James and Helen prepare to walk down the aisle. James will have a new wife and a new stake in the business to think of. Helen also faces new challenges, not least of them letting go of her old life. Tristan, having passed his exams at long last, must now face the world as a qualified vet. Mrs. Hall may be ready to open up to affection beyond her work family…and cricket. As war with Germany looms on the horizon, Siegfried contends with painful memories of his own experiences during the First World War.

"Picking up in springtime of 1940 with change on the horizon for everyone in Skeldale House. James and Helen wonder when the right time might be to start a family, not knowing whether or not James will be called up to serve in the RAF. Tristan’s absence is felt by all, but no one more than Siegfried who attempts to hold the growing household, and himself, together as he braves this new world. Mrs Hall and Helen’s friendship blossoms as they look to the future and new trainee veterinary student Richard Carmody arrives, causing complications in the house.