Joe Norton is causing trouble by smashing up pots in Nick and Kate's garden. A gypsy named Flo camps just up from Greengrass' house but he doesn't take kindly to her trying to sell him some lucky heather so she puts a 'hex' on him - Claude starts to believe that its working when everything starts to go wrong for him, so he asks to be 'unhexed'! Kate gets the result of her blood test that she sent off under another name, and it's bad news, but she keeps it to herself. Joe sets fire to the gypsy's caravan, Nick catches up with him but Joe attempts to assault him during the arrest. Clothes go missing off washing lines in the area. Kate goes into labour, and once she arrives at the hospital baby Sarah is soon born, Nick is over the moon, but his hopes are suddenly dashed when Kate tells him she has leukaemia.
Three old men from Yorkshire who have never grown up face the trials of their fellow town citizens and everyday life and stay young by reminiscing about the days of their youth and attempting feats not common to the elderly.
Dr. Wily uncovers a meteor containing power enhancing crystals for robots.
Dot manages to convince the binomes of one of Megabyte's sectors to entrust her with their PIDs, so she can register them with the Principal Office. But first she has to get them safely back to Mainframe, which proves harder than anticipated when the virals attack the meeting place. And if that wasn't enough, she keeps getting mysterious flashes of a reality where Megabyte has taken control of the system.
Brain hatches a plot to hypnotize people, but he needs white crab meat to succeed. In order to get the crab meat, he takes a submarine to the wreck of the Titanic. Unfortunately, the CIA spots his sub and orders its destruction.
Hoggish has set up a new commercial fishing business in the amazon, but when discovers that a group of local river Dolphins are literatly eating into his fishing profits, he schemes to eliminate the problem. Upon being breifed by Gaia, the Planeteers quickly race to make sure the amazon rivers are not made ""Dolphin-Safe"" simply for the sake of progress..
Bishop & Shard recruit Wolverine & Storm for a time travel mission to save Professor Xavier's life. Except they're from the parallel timeline where he died before founding the X-Men, a world where humans and mutants are in a constant war with one another. Not only do they pair lack a connection to him, but correcting history may put an end to their marriage.
The Rangers and the Masked Rider team up to fight Count Dregon's warriors.
The Rangers rush back to Earth to fight off an attack by Repelletor.
The Crime Lords, led by Silvermane, are holding the Kingpin accountable for his failure to eliminate Spider-Man. So six of the wall-crawler's greatest enemies are called together to do the job: Doctor Octopus, Mysterio, the Scorpion, the Rhino, the Shocker and the Chameleon. Unfortunately, Spidey's powers have been on the blink due to the changes in his blood chemistry.
The Warners bother Sherlock Holmes for help with their scavenger hunt.
Slappy is asked to attend Walter's funeral, which is really a ruse planned by Walter to blow Slappy sky-high.
The Warners sing about the United Nations to the tune of "Down by the Riverside".
Wakko tries to come up with a new "gookie", or bizarre facial expression.
In a parody of Mighty Morphin Power Rangers, the Warners fight against a giant insect destroying the Warner Studio.
Slappy and Skippy resort to extreme measures in order to crack the last nut in the kitchen, accompanied by music from The Nutcracker. Guest appearance by Charlton "Baynarts" Woodchuck (from "Hollywoodchuck").
To help them understand how the Earth makes islands, Ms. Frizzle presents the kids with an island that hasn’t been discovered yet!
Ickis gets "flashed" (gets his picture taken) by a celebrity reporter. If this picture runs on the front page, monsters' existence will be revealed to humans. Our heroes must band together and go above ground to retrieve every newspaper copy before dawn.
Ickis is diagnosed as spontaneously combustible -- which means he could explode at any moment. His friends feel sorry for him, but at the same time are reluctant to be near him for fear that he could "go at any moment." The Gromble refers to the Academy monsters as "humans" because they are afraid of something they do not understand.