2 scientists are developing a new growth drug which could end world famine. Unfortunately some of the drug has been flushed down the sink resulting in something nasty in the sewers.
Pa decides to take Laura hunting with him. When Charles and Laura are getting settled down for the night, Laura trips over her dad's gun and sets it off. Charles is badly wounded. Laura runs to get help, but the only person she can find is a blind person, Sam. Since Sam just recently became blind, he knew his way around somewhat. After getting lost a few times, Sam and Laura finally find Mr. Edwards' home. Mr. Edwards gets a doctor, who saves Mr. Ingalls. Thanks to Laura, Sam learned that just because he was blind didn't mean he had to stay at home and do nothing.
A woman informs the detectives that she had seen a wanted man that had supposedly died in a house fire, but they don't believe her until it's too late.
Steve goes undercover to thwart a plot by disgruntled ex-military men to steal a new missile.
Kermit is skeptical when everyone backstage is terrorized by "the Phantom of the Muppet Show." There turns out to be one, though -- Uncle Deadly, a monster-actor who performed in the theater years ago. After being panned by the critics, he vowed never to perform there again, and not to let anyone else perform either. He warns the Muppets, "Leave or be doomed!"
Gloria insists that Mike get the vasectomy he's talked about for years.
The Amazon Princess must fight a Nazi gorilla named Gargantua, trained to retrieve a defecting agent, whose knowledge poses a threat to Hitler's agenda.
Lamont runs into Chuck Barris in a parking lot and he generously gives Lamont four tickets to a taping of The Gong Show, which happens to be Fred's favorite game show. Fred decides to try to be a contestant and sets up an act with his brother-in-law, Rodney and Lamont. However, at the last minute, Rodney hurts his back and can't be in the act.
The cases of an easy-going ex-convict turned private investigator.
A bizarre series of deaths of high-ups in the government becomes the business of Steed and his colleagues when a personal friend of his becomes one of the deceased. However, due to suspicion from the delicate nature of the case...apparently people are being duplicated by an unscrupulous firm...Steed, Purdey, and Gambit all go off on their own and make individual progress into the case. However, it seems that the situation is too far-reaching and confusing for each alone. They must work together and figure out quickly, who's who and what's what, before they themselves become the next targets.
Ed gets the idea of hiring a senior citizen for the garage when Della persuades him through a debate that seniors don't have the same rights that younger people have.
When $10 million goes missing from a crimelord, the culprit seems to be dangerously close to home...
Epstein is caught smoking cigarettes. Gabe and the sweathogs try to get him to stop.
A strange cloud drifts over the base and causes most of the crew to be stricken with illness. A monster, the 'cloud creature' appears out of the cloud and runs amok on the base. A voice from the cloud explains its purpose. The base must give up its life support in order to prevent the cloud from dying. With most of the crew indisposed through illness, it is down to Maya to employ her shape-shifting skills to beat the creature.