One by One - Season 1

Donald Turner returns to his home town to work as assistant to the local vet. It is difficult enough to adjust to a new job, but when your first patient is an elephant with 'the skitters'...

Donald Turner 's success rating isn't very high in the zoo world - and it is not improved when he is recalled to treat Mary, the elephant - only this time for toothache ...

Donald Turner's distress at his own helplessness with zoo animals is once more tested when Rajah, the tiger, becomes ill ...

A pleasant walk, a rainstorm and another dead zoo animal. Is it lightning or something more sinister ...?

One more failure and a reminder of the past convinces Donald where his new life lies ...

Donald is getting used to being called out to strange kinds of animals. But what can anyone do when the owner is convinced of a cure ...

Every little helps - including hypnosis when dealing with wild animals. But help in feeding can lead to unwanted results....

Things get out of hand when a vet is mistaken for a doctor and a doctor is mistaken for a vet....

Donald acquires an anaesthetic dart-gun and uses it to good effect, but there are some cases which require a little understanding ...

A leopard hunt, an elephant with a tumour and a tragedy result in a change of direction for Don ...