Actors:
regulars:,
Christopher Timothy as James Herriot,
Robert Hardy as Siegfried Farnon,
Peter Davison as Tristan Farnon,
Carol Drinkwater as Helen Herriot [ 1-3 ],
Lynda Bellingham as Helen Herriot [ 4-7 ],
Mary Hignett as Mrs. Edna Hall, housekeeper [ 1-3 ],
John McGlynn as Calum Buchanan [ 4-6 ],
Andrea Gibb as Deirdre McEwan Buchanan [ 4-6 ],
Margaretta Scott as Mrs. Pumphrey,
Teddy Turner as Hodgekin,
James Grout as Granville Bennett,
Pamela Salem as Zoe Bennett,
