Doc Martin (2004)

So much for cosy clotted cream Cornish whimsy, this was Doc Martin dishing out edgy philosophy laced with knife-edge drama. Well, it was for five minutes or so. The rest was jokes about blue wee and bisexual beardy blokes, but I have to admit that Doc Martin knows how to tweak my guilty-pleasure buds. It helps that each and every character in it is slightly potty, thus reinforcing the citydweller's view that the country/seaside is nice for a visit but you're likely to go a bit bonkers if you actually live there. It teases you too, keeping potentially intriguing characters such as PC Penhale and Pauline Lamb puttering around in the background when you want to dig deeper into their endearing lunacy. Indeed, there are times when Doc Martin would be better without Doc Martin, so the threatened departure of Martin Clunes could actually turn out to be a good thing. So what if its lobster pots are overflowing with cardboard cut-out eccentrics, there's just enough salt among the whimsical sugar to make Doc Martin perfect chill-out medicine.

In a battle between Martin Ellingham and Peter Kingdom over who had the superior sedately paced Sunday-night coastal-set drama, the harrumphing GP would win hands down. Martin Clunes's Portwenn doc, with all his suppressed yearning, is a fully rounded presence, something it's strangely hard to say about Stephen Fry's Norfolk-based solicitor. Tonight's developments are a case in point. At the end of last week's fourth-series opener, long-suffering Louisa turned up at Martin's place looking very pregnant indeed. And it's no time at all before she's dealing with doctor Edith, who - as we also gleaned from episode one - has something of a history with Louisa's former fiance. You'd never find all this on a show like Kingdom, where romantic angst seems to be restricted to the supporting characters. So it's very nice to have Doc Martin back in the schedules, quietly but appealingly going about its business with a central relationship that the writers consistently find interesting ways to refresh.

The pains of trying to conceive and Strangelove Syndrome are all in a day's work in rural Cornwall for Martin Clunes's Doc Martin. This second episode of the new series, however, is only really about his own relationship with Louisa (Caroline Catz).