Dealer Harry Catapodis has sold some fakes to Cassandra Lynch, a beautiful American widow Lovejoy knows. Caught out, Harry offers to buy the things back from Cassandra, but he admits he will then sell them on to someone else. With a Japanese business man and others, Lovejoy aims to get back at Harry - and to make some money and seduce Cassandra at the same time.

Dealer Harry Catapodis has sold some fakes to Cassandra Lynch, a beautiful American widow Lovejoy knows. Caught out, Harry offers to buy the things back from Cassandra, but he admits he will then sell them on to someone else. With a Japanese business man and others, Lovejoy aims to get back at Harry - and to make some money and seduce Cassandra at the same time.

Lovejoy gets dragged into a sinister plot concerning Mussolini's nose and the burial at sea of Captain Bucknall (Jane's old house-keeper's brother). He is given the job of selling the late Captain's medals, and there is a smart fashion photographer who wants them, but then some drunken sailors come into the picture and he has to deal with the gun-toting Angelo Pantaloni...

Vicky finds an old claymore (a Scottish sword) in her attic. Lovejoy buys it at auction and is offered much more than it's worth for it. Puzzled, he investigates and finds the claymore is a map to buried treasure. Someone tries to steal it, so Lovejoy is not the only one hot on the trail. But the treasure is elusive - a supermarket has been built on top of it.