Masterpiece Studio

Warning: This episode contains spoilers for Episode One of the Third Season of All Creatures Great and Small. It took two seasons of television — and a lot more besides — but Nicholas Ralph’s James Herriot has finally tied the knot with Rachel Shenton’s Helen Alderson. It’s a real highlight of the third season, and one Ralph and his castmates cherished all the more with the presence of real-life James Herriot's children, Rosie and Jim.