In the upcoming fourth season of All Creatures Great and Small, the story will continue in the springtime of 1940, with significant changes looming on the horizon for everyone at Skeldale House. James and Helen find themselves contemplating the possibility of starting a family, unsure of what the future holds for James as he faces the potential of being called up to serve in the RAF. Meanwhile, Tristan’s absence is keenly felt by all, particularly by Siegfried, who strives to keep the growing household and himself together as they navigate this uncertain new world.
Amidst these challenges, the friendship between Mrs. Hall and Helen deepens as they look ahead to the future. The arrival of new trainee veterinary student Richard Carmody brings about further complications in the household, adding a new dynamic to the already evolving dynamics of Skeldale House. As the characters grapple with their personal and professional lives, the fourth season promises to explore the intricacies of relationships, aspirations, and the ever-changing landscape of wartime Britain.