“There's something about karma going on” is Lance's wise observation, and there certainly seems to be something in the air. They have one last day on the farm, one last chance to pull out all the stops and find that gold. Terry's got a new gazebo. Perfect time for a rally.

Finally, it is the day of the DMDC's annual rally and Terry is expecting a really big turn-out. But for Andy and Lance, will the day bring heartbreak or triumph?

Andy and Lance become eco-warriors when they find their beloved oak tree is due to be felled. But a 24hr helpline turns out to be more of a hindrance. Andy stumbles upon treasure when for once, he wasn't even looking.

A huge hole has been excavated and police are looking into it. Meanwhile, Larry Bishop's invisible dogs have disappeared without trace, and Andy and Lance now have one last chance to discover their hearts' true desire.

Lance is obsessed with finding the thief that stole his gold, which means he can ignore the melodrama going on at home. Andy's lies are catching up with him too. They decide camping out is the safest option.

Following a chance encounter with a young history student, Lance and Andy embark on a journey towards the discovery of a lifetime. All they need to do is get permission from the local landowner, the mad one who is rumoured to have done away with his wife.

Lance and Andy haven't told anyone that they are hot on the trail of the holy grail of metal detecting - the final resting place of King Sexred of the East Saxons. But members of the rival detecting club already seem to know all about it. Who is the mole?

Andy spots something suspicious and Sophie's cracking on with her new friend at the library. The club is visited by the local mayor on a matter of some delicacy, and some old enemies seem unusually interested in Peter's quest to find his grandfather.

Andy's been thinking about internet dating. Not for him, but for his friend Lance who's still not over the departure of his ex-wife. A mysterious stranger arrives to tempt the Danebury Metal Detecting Club in more ways than one.

Terry announces that he is standing down as leader of the DMDC, unleashing a bitter winner-takes-all scramble for presidential power when Andy and Lance fall out over gold. Becky and Sophie are forced to become allies in the Two Brewers pub quiz. Is this Andy's worst idea ever?