Detectorists never know what they'll find - but fame?

Britain's metal-detecting diggers come under the spotlight in a new TV comedy series, but are they happy?

Ed Reardon - celebrated creator of an episode of Tenko, ghostwriter for z-list celebrities and, sometimes, their pets - is back, and this time he's happy. So happy, in fact, that his facial muscles have difficulty in adjusting to this new emotional experience.

Reardon fans, who include RT's very own Alison Graham and Newsnight's Jeremy Paxman, need not fear that his inner rage at the injustices of modern life or, more specifically, his life has been dampened. He begins by railing against the happy young women they place on the front of broadsheet newspapers who have just passed their GCSEs with flying colours. Why can't they show abject failures, he wants to know? And why does even the sport section of said papers have to contain a wry look at the world by David Mitchell? Why not just give him his own damn section and have done with it?

Life has certainly improved for Ed since he took up with 1960s model Fiona (played by Jenny Agutter) - she's going to fly him on an all-expenses-paid trip to Paris - but can this spate of happiness last? No, of course not. An attempt to get his passport renewed ends in the squalid disaster we have come to expect from genius writers Andrew Nickolds and Christopher Middleton. Who'd have thought a company called Merkury Kouriers could invoke such disdain?