Doc Martin: Season 2

Louisa's old flame, Danny Steel, comes to Portwenn hoping to rekindle their romance. He is furious with Martin for interfering with his mother's move to a nursing home.

When his mother has to go to hospital, Peter Cronk needs a place to stay. The doctor isn't too keen, but Louise is busy with her candidature for headmistress.

Al discovers that Bert is not his natural father; Martin diagnoses food poisoning for a rural family with a mysterious unseen mother.

An old man, inexplicably emanating a horrible stench, consults Doctor Ellingham; and the local radio host, Caroline, seems to have a serious drinking problem.

Martin examines Helen Pratt, but she collapses and dies. Her husband, Phil, is angry with the doctor and blames him for his wife's death.

Martin's cold and difficult parents come to stay with him. He hasn't seen them for seven years, and is puzzled as to why they should turn up out of the blue.

PC Mark Mylow plans to spend his stag night sleeping rough in the woods with Al Large, but gets bitten by an adder. The doctor doesn't have a clue where they are and his only hope lies with the area's park ranger - Stewart.

Season Finale. A Salvation Army member arrives in Portwenn to try to trace a missing woman, Danny asks reluctant girlfriend Louisa to move in with him, and PC Mark Mylow's medical check has a shock result.

The tranquility of Portwenn is disturbed when a group of birdwatchers descends on the village in search of a rare bird.