Alvin becomes jealous when Simon becomes a celebrity in Australia.
A TV reporter accuses Hunter of unjustly firing his weapon . Capt. Wyler is promoted to Deputy Chief.
Jamie tries to recover his respect in class when his mother comes in as substitute teacher by trying to humiliate her out of her job.
Mama Bear decides to take her ill-mannered family in hand and offers them lessons to become polite, but she realizes that she received better luck from children than Papa. Unsuccessful in her method, she devises a Politeness Plan - a chart listing a chore as a penalty for each act of rudeness. The cubs foil the plan by being super polite and actually enjoy it.
The A-Team is blackmailed by retired General Stockwell, who kidnaps Hannibal and threatens to have him prosecuted if the A-Team fails to secure the release of hostages held on a plane in Spain.
Gina falls for an Irish pacifist who believes there is no point fighting fire with fire anymore - or so she thinks.
When the Joes seek to recover a sample of anti-matter from a sunken ship, Zarana is sent to their headquarters to sabotage the operation. She and Mainframe discover they have feelings for each other. In the aftermath of a battle, the USS Flagg is sunk.
Complications arise over gaining computer control of subs retrieving a space probe. For the Joes, it's not reprogramming them after using them to fight COBRA subs. And for COBRA, it's because Zarana, in disguise, has fallen for Mainframe!
The Papadopolis' family rents a room to a clown not knowing that he is a clown.
Bionic policemen fight an escaped alien mob boss and his gang in space.
Threatening to blow up all shipping on the Suez Canal, General Warhawk demands a $100 million ransom. He starts with a relief ship on which Nomad planted explosives. Rambo's team is sent to stop him.
A shower of meteors heads towards the Earth. The Centurions are sent to try and stop them, however, one of them crashes into the desert. Doc Terror scans it and discovers an invulnerable plant growing on its surface. He gets Amber to place a seed from the plant onto Jake's dog, Shadow so that the Centurions' secret base is attacked by the plant. The plants quickly multiply and proceed to attack the rest of New York. The Centurions discover the existence of a master plant-borg that controls all the others, and try to destroy it. Science Lesson: Plants by Crystal.
Nimrod grabs the Rangers out of hyperspace, and makes them play his version of the most dangerous game, without their badges. They have to make do as normal, human Rangers.
As J.R. plots to get Donna out of Dallas, a disaster strikes at Ewing 12. Meanwhile, a new ranch hand is hired at Southfork.
Pam is shocked when Bobby is alive in her shower and learns that his death was just a dream. Meanwhile, J.R. moves forward with the proceedings to divorce Sue Ellen and Ray and Donna continue to have marital problems.
An alien returns to Earth years after an earlier visit to reunite with his Earth son and together, they search for the alien's human wife.
A large PI firm moves into the Simons office building vowing to drive them out of business, meanwhile, they're trying to get their client, a charter boat captain, the insurance settlement she deserves for the boat that blew up.
Alex shocks his parents when he visits his 3-year-old brother Andrew's very special preschool class, decides the wrong values are being stressed and withdraws him from the school. Steven and Elyse had pulled strings to get Andrew into the special preschool. They are shocked when Alex announces that the school teaches ""anti-competitive"" values, and argues that his brother should be taught in a more aggressive manner.
We finally found out who Sam's telephone proposal at the end of the last episode was to - Diane! But Diane fears that Sam is meerely on the rebound after breaking up with Janet, so asks him to repeat the proposal in a more romantic occasion, but when he does (on a boat), she refuses, causing Sam to make her walk the plank. Later Diane says she does want to get married, but Sam has now retracted the proposal.