The Barbershop Quartet is missing one singer when Howard develops a sore throat. Andy, much to his dismay,must bring along a chicken thief who is a great singer. Andy has deep misgivings about this fellow and whether he will actually sing or try to break free.
Nick and Jarrod head to Mexico to break out Heath, who has already broken out and been recaptured.
Paul becomes involved in a dangerous Yugoslavian adventure, seeking hidden diamonds and documents when Gillian Wales (Joan Collins) mistakes him for an underworld character.
Calhoun's attempts s to acquire a right of way from a said to be merciless woman killer are complicated by the woman's demand for marriage as payment and the plans of a ruthless saloon owner to out maneuver him.
When Jeannie lets in a man into house who derides Tony's taste, she makes several valuable works of art appear. Unfortunately, the man is a representative of the IRS.
Gilligan finds a crate of radioactive vegetable seeds. The plants grow quickly and grossly misshapen, but the Castaways are so hungry for new items in their diet that they consume them quickly. The plants, when eaten, give the castaways super-human powers. Of course, after he realizes that the vegetables are radioactive, the Professor saves the day by making a homemade soup to absorb the radioactivity.
After the Cartwrights put wrangler Dan Tolliver out to pasture, the embittered old man plans to take part in robbing the Ponderosa.
A gang of thieves commandeers the Dodge City blacksmith shop to divide a gigantic bar of gold.
Polly and Ben are placed in the custody of Blake, who reveals he also has his suspicions about the Squire, while the Doctor and Kewper are forced to team up to escape from Pike's ship.
After reporter Pat Allen is killed at the Daily Sentinel by a leopard, Britt Reid finds a transmitter in a cigarette box. Later, D.A. Scanlon informs Britt of the discovery of a perfect diamond on Allen's desk. Digging around, Reid discovers that the gemologist had been working on producing synthetic diamonds.
When the hapless Colonel Klink reluctantly joins two other German prison camp Kommandants in a plot to discredit General Burkhalter, all three men are subsequently arrested. Hogan and the gang must act quickly to keep their clueless Kommandant in charge of Stalag 13.
Aunt Clara visits and believes her powers have finally blown a fuse, but in truth, Tabitha is the culprit. Samantha sends Aunt Clara home. Without a baby sitter, the Stephens invite the Tates over to their house. Darrin is convinced the floating objects are the result of Clara's power failure until he pratically catches Tabitha in the act. The Stephens decide to make Larry believe he's had too much to drink in hopes he and Louise will leave before the night is a complete disaster.
When Enterprise encounters a Force Field at the edge of the Galaxy, one of the crew members psionic abilities are accelerated to God like proportions causing him to become a powerful murderous being.
Failing to destroy Batman and Robin, the Minstrel enacts "Plan High C." He shakes the building of the Gotham City Exchange, and promises to send it crumbling down if his demands are not met in one hour. Batman assumes cutting off the building's power will thwart the villain, but when that plan fails, it's up to the Dynamic Duo to track down the Minstrel before it's too late.
The Minstrel, a villain with both musical talent and electronic ingenuity, is wrecking havoc with the Gotham City Exchange in an attempt to blackmail the exchange members. When he soon realizes Batman and Robin are equally skilled with electronics, he deems them a threat to his plan and sets a trap for their demise.
Granny enters a Soup Contest using Elly's name and wins. Granny wants exposure for Elly so she can get married. Jed's against Granny's idea because he says it's dishonest. Granny gets rid of him & Invites the men from the ad agency & soup company around so she can sign the papers. The men want to wait for Jed to come home.Then Miss Hathaway & Mr Drysdale arrive & Miss Hathaway dresses in Jed's clothes & signs the Papers as J.D. Clampett. In the end Granny makes the commercial saying she made the soup,but still manages to get some exposure for Elly on the T.V.
Shortly after leaving their original crash-site planet, Smith spots a familiar star and, in an amazing show of stellar navigational skill, calculates the course to get back to Earth. He extracts a promise from Don and John that they'll return to Earth, or else he'll destroy his navigation data. They agree, but inform the family at dinnertime that they are headed for Alpha Centauri after all, mainly because the Earth is on the other side of the Sun (how do they know that? - do they know the date? And besides, from Alpha Centauri, Earth revolves clockwise, visible all the time). Smith changes course 180 degrees, then clumsily jettisons most of the fuel. They reach a refueling barge, one of several that Alpha Control put out in 1996, top up the tanks, and resume course for Alpha Centauri, not knowing that they've picked up a tailgater who follows them after Smith reverses course to Earth again. The alarm goes off in the night, and they expend a lot of fuel pulling away from the Earth's
The Virginian counted 50 cows that were delivered to Grainger but the next morning five of them are missing. The Virginian feeling responsible tracks the stolen cattle down but finds himself arrested on murder charges and can't explain it.
Kimble visits an enclosed plaza in the heart of the city. Due to a misunderstanding, on-site security mistakes him for someone else and gives chase. Thinking they are on to him, Richard tries to jump a fence but is caught by a guard, and has to punch him out to get away. A lady working at a camera store lets him stay at her place (in the plaza), while he rests and heals. To complicate things more, Kimble's earlier visit to the video store was caught on video tape, and someone who sees the tape recognizes him. Kimble's visit also coincides with an accidental shooting inside of a storage room, so the police are at the plaza, investigating.
Andy invites Howard to join ""The Regal Order of the Door to Good Fellowship"" lodge. Howard's mother doesn't like the idea of Howard being around the other men, so she concocts a scheme whereby Howard will be denied membership. It's all a big misunderstanding, and Howard eventually is allowed to join the lodge.