'All Creatures Great and Small' Cast Expresses Interest in Season 5 Amidst Character Absences

James misses the birth of his son due to military service, while Tristan's return remains uncertain.

James Herriot's character in 'All Creatures Great and Small' misses the birth of his son due to his military service, but manages to spend two days with his family before returning to base.
Tristan Farnon, another character in the series, is absent due to his service in the Royal Army Veterinary Corps, and it is hinted that he won't return soon.
The cast members express their interest in filming another season, with Anna Madeley stating there are still fantastic stories to tell.
Nicholas Ralph, who plays James, describes the Yorkshire Dales, where the series is filmed, as their 'home away from home'.
No official announcement has been made about a fifth season of the series.