Porridge

Fletch is in the prison hospital, where an unpleasant con called Norris, shortly to be released, has won the possessions of an elderly prisoner, Blanco. Fletch hatches a plan involving a supposed treasure map which is 'reluctantly' handed over to Norris in exchange for Blanco's things, amongst them a radio. Some days later Fletch and Blanco hear on the radio how Norris, now released, has been arrested for digging for the buried treasure - on a football pitch.

Fletcher discovers that his fellow inmates are planning to escape.

Fletch's stolen tin of pineapple chunks has gone missing and the unlikely culprit is Mr. Barraclough, who took them home pending the opportunity to return them to the kitchen, only to discover his wife using them with a gammon steak. He likes Fletch, as he has been a good listener on his marital problems and says he will replace the tin if Fletch pays for it. Meanwhile, Godber steals another tin for Fletch from the kitchen and its absence is noted by Officer Birchwood, who informs Mackay. When Mackay goes to check, the tin has been surreptitiously replaced by Mr. Barraclough just a few seconds before, causing Warren to think it's a miracle. However, Mackay later finds Godber's "present" on his bed, and Fletch is on his way to the governor.