It's pay day at Grace Brothers and the staff realize that their money just doesn't go very far. An opportunity for a bonus arises when a customer loses a diamond and offers a £100 reward. Greed gets the better of everyone, except Mr. Grainger, and soon they're conspiring behind each others backs. Mr. Mash throws a wrench in the search after he damages a jeweled dress, causing a multitude of "diamonds" within the department.
Out of the frying pan and into the fire! Having escaped the wives for the evening, Eddie and Bill find themselves trapped in a lift with Arthur and Jacko and no sign of rescue. Nerves start to fray but who will crack first ?
The Doctor is captured by the Daleks, while Jo is rescued by a friendly Spridon named Wester.
Stone goes undercover as a bum to investigate the beating death of three homeless men.
Caine encounters Isaac Montola, a freed slave from Brazil skilled in a fighting style he has never seen. When Caine intervenes in a fight to save Isaac's life, a precious stone is lost, setting off a chain of events involving a widow and her children, and the piano-playing groom-to-be,
Mr. Grainger's trousers are missing, along with the central display. The staff learns that the space was freed up for the "His & Hers" fragrance display. Mrs. Slocombe is outraged that they went her to take down her underwear and put perfume there in its place. The glamorous salesgirl causes stirrings in the trouser department. When it's discovered that free stockings and ties are given out with every scent purchase, both departments formulate a plan to oust the intruder.
It's time for the showdown between Eddie's 'snowflakes' and Bill's 'Sambos'. Maple Terrace braces itself for war! Will Eddie keep the Lion and Lamb white ? Will Bill use black magic ? Will Jacko ever buy a round ?
The planet Spiridon, the year 2540. The Doctor and Jo arrive on the trail of the Daleks, and find unexpected allies in the shape of a Thal suicide squad. But what has brought the Daleks here in the first place?
The crew of Los Angeles County Fire Department Station 51, particularly the paramedic team, and Rampart Hospital respond to emergencies in their operating area.
Walls imprison the men unjustly sentenced to work as miners at a brutal labour camp. Yet an even greater barrier holds them captive; fear of the camp's ancient Indian curse. But Caine knows no such fear.
A priest (Fr. Scarne) won't tell Stone where a murderer (Abel Hoffman) is hiding. Stakes are raised by drug smugglers looking for a stolen shipment of heroin.
A transport strike leaves the staff stranded at the store, so Young Mr. Grace offers to let them spend the night on the floor. Tents are set up, but Mr. Lucas has trouble keeping his up. A "campfire" sing along leads to talk of the last World War and the experiences some of them had.
Eddie returns from holiday to find that somebody has commandeered his seat in the Lion and Lamb! Not only that, but the Co-op has been transformed into the Taj Mahal Emporium. With rumours that Fortnum and Mason's is about to become a Curry Centre, he decides enough is enough. Something has to be done.
The Doctor, Williams and the Draconian Prince head to the Ogrons' planet to find evidence of the Master's actions but the Master tricks Jo into leading them into a trap.
The Marnsburg Crown Jewels were brought to the U.S. and stolen from the UN Building - Jena Cole, a thief, is believed responsible but have no leads on the location of the jewels. The IMF must recover the jewels before the hostile Marnsburg government makes a case out of it. Jena is to turn the jewels over to the Syndicate, which financed the theft. Barney manage to get close to Jena and she finds he has plans to the Marnsburg Consulate. Meanwhile, the IMF return the ""real"" jewels, claiming the first ones were fake and confirming it throuigh her diamond fence (a IMF replacement). Jena and Barney team up to get into the consulate and steal the ""real"" jewels and turns them over to Jim the creditor, so Jena tries to fake him out for substituting her supposedly fake gems for the ""real"" ones, then sneak out. The Syndicate shows up and figures out which gems are which, and the police take everyone, including Jena, into custody.
The Partridges attend a lecture given by a mystery writer. The Partridges & author get into a discussion as to whether his stories are realistic. He makes them an offer - they can hide, and he will find them all within 24 hours.
Murderous thugs come looking for Caine after he identifies them as perpetrators of a bank robbery. A youth's ideas about how to be a man are challenged by Caine's quiet heroics.
The Department figures have taken a dive and so Mr. Rumbold decides to convene a sales conference amongst the staff. Since the meeting is taking place after hours and off the clock, no one is very motivated to provide any solutions. If something isn't done, someone might lose their job, and that someone is clearly Mr. Lucas.