This is a list of all 90 television episodes from the first seven series of the British television series All Creatures Great and Small. Dates shown are original broadcast dates on BBC One. The core quartet of characters — James Herriot, Siegfried Farnon, Tristan Farnon and Helen Herriot (née Alderson) — appear, unless otherwise stated. James and Siegfried are the only two characters to appear in every episode. Tristan appears in 65 episodes, Helen in 87. The final appearances of regular cast members are also noted.
