An eccentric teacher takes her class on wondrous educational field trips with the help of a magic school bus.
Alexandra "Alex" Mack develops powerful abilities after a chemical factory accident. She struggles to balance her ordinary life with extraordinary misadventures as a result.
A well-liked woman in a small town is murdered, and townsfolk suspect a slow-minded man. The sheriff calls the Rangers to help prevent a lynching. Walker and Trivette must find the real killer before the angry town hangs the innocent man.
Nancy, Bess and George arrive in France. They rent a car and begin driving to the Riviera but are forced to pull off the highway when their car overheats. Stopping to ask for directions, they encounter a silent woman beside a chateau who points them in the direction of a nearby auberge.
When Bison hijacks a covert military plane, Guile and his friends must team up to rescue the ship.
Aladdin, the clever hero of Agrabah, continues his adventures with the help of his fiancee Princess Jasmine, his pet monkey Abu, Magic Carpet, Iago the greedy parrot, and of course his best friend the semi-cosmic Genie.
Betty, Queen of the Ants, leads the ants of the City in revolt - it loses its major defender when the Tick is thoroughly creeped out and checks himself into Captain Sanity's Superhero Sanitarium.
Dr. Blight's daughter, Betsi comes from the future to the past. She helps the Planeteers stop her mother to become a President.
Asphalt Jack returns to Chicago to visit Charley and friends with his fiancé, but the visit turns sour when Jack and his new cyber bike are captured and the guys must rescue him while Limburger and Brie deal with a quadruple, triple, double agent who has deals with more than just the two Plutarkians.
Cable appears in the past to stop Apocalypse, but is not concerned about saving the psychics much to the mutants' chagrin.
Galactus' new slave and herald, double-crossing Terrax, asks Fantastic Four for help. However, Johnny's Inhuman girlfriend Frankie supports Galactus. Thor arrives to help the Fantastic Four and even mythical Ghost Rider intervenes.
Katherine and Aisha help teach a monkey, Kelly, to communicate with sign language for a school assignment. However, Rita Repulsa and Lord Zedd turn the monkey into the Sinister Simian monster to lure the Power Rangers out to fight it. Now, the Rangers have to find a way to defeat the monkey monster without harming it and return the monkey back to normal.
The ancient Tablet of Time has been discovered and Dr. Conners has been assigned to study it. But Silvermane and Kingpin are both after it as well.
Billy and his fellow campers arrive at Camp Nightmoon, where they encounter a strange creature and oddly uncaring counselors. However, it would appear their nightmarish adventure is just beginning.
Asklepios makes an ancient missile launch control center operational again, so Kortan gives Quentin's clan an ultimatum - either they deliver Quentin to him within 12 hours or they will be annihilated. The series ends on an open ending.
Pembleton and Bayliss investigate the murder of a man outside a gay night club.