Season Regulars 4

1. 

   Lynda Bellingham

   Helen Herriot

2. 

   Robert Hardy

   Siegfried Farnon

3. 

   Christopher Timothy

   James Herriot

4. John McGlynn

   Calum Buchanan

Guest Stars 13

1. 

   Peter Davison

   Tristan Farnon

2. 

   Philip Martin Brown

   Jack Scott

3. David Quilter

   Andrew Bruce

4. 

   David Cook

   Mr. Hopps

5. 

   Jack May

   Reverend Henty

6. 

   John Junkin

   Luke Benson

7. Geoffrey Leesley

   Mr. Roper

8. 

   Mark Shorto

   Wilf

9. Ryan O'Neill

   Tony Scott

10. Natalie Clegg

    Sheila Scott

11. Oliver Wilson

    Jimmy Herriot

12. Rebecca Smith

    Rosie Herriot

13. 

    Ray Mort

    Mr Wiggins

Crew 4