Christopher Timothy James Herriot Actor Robert Hardy Siegfried Farnon Actor Peter Davison Tristan Farnon Actor Mary Hignett Mrs Hall Actor Carol Drinkwater Helen Alderson Actor Margaretta Scott Mrs Pumphrey Actor Madge Ryan Miss Harbottle Actor Andrew Crawford Angus Grier Actor George Selway Soames Actor Janet Davies Mrs Dalby Actor Peter Martin Handshaw Actor Norman Mann Richard Edmundson Actor Teddy Turner Hodgekin Actor Stephen Bratt William Dalby Actor Rio Fanning Mulligan Actor Georgina Melville Diana Brompton Actor Ivor Salter Gobber Newhouse Actor Nicholas McArdle Mr Worley Actor Eileen Waugh Girl Actor John Who Charlie Actor Terence Dudley Director Christopher James Baker Director Peter Moffatt Director James Herriot Writer