Mr. Hyde, who runs the town?s ice cream and coffee shop, is being run out of business. / A strict librarian reprimands Mona for returning a late book for her book report.
Mona?s father takes on a new job and wears a strange old suit that seems to alter his personality for the worst. / When valuables go missing in the house, Mona discovers a family of trolls living in her basement.
A model seduces the town into joining her new trendy tanning club. / When a heat wave brings on a drought, Mona discovers a mysterious serpent creature living in the shallow river that flows through town.
After a radio transmitter causes strange sonic disturbances and the transmission of strange public service announcements, Mona suspects that the town's polarity has been altered. / Mona suspects that Charley's new soccer coach is actually a Sasquatch bent on eating the soccer players.
A sinister Cyborg Phantasm wreaks havoc with the world of electrical appliances. / When Mona?s cat, Fang, goes missing after a scolding, Mona tracks him to a wondrous underwater world where he is held captive by an underwater emperor.
Two elderly sisters move into an old mansion in town and befriend Mona?s parents. / Charley gets trapped inside the mansion of a famous mystery writer who lives alone with her.
A model seduces the town into joining her new trendy tanning club. Mona discovers the model to be an ancient Aztec Sun Goddess who wants to rebuild her empire and make the townspeople her slaves. / When a heat wave brings on a drought, Mona discovers a mysterious serpent creature living in the shallow river that flows through town.
Soon after Charlie's aunt brings him back a genuine set of Numchucks from Japan, Charley, Mona and Lily are scared out of their wits by the repeated appearances of a ninja ghost. / Mona discovers that the new boy in class is actually a Neanderthal brought back to life from the Natural History museum.
A Shaman statue from South America comes to life and tries to re-grow the rainforest in the middle of Mona?s town. / Charley joins a boy?s camping club only to be brainwashed and programmed by the obsessed leader bent on winning a competition against the rival girl?s club.
A flu epidemic hits the school. Mona makes the connection between the spreading flu and alien abductions. / When bad luck seems to be everywhere, Mona discovers that a vengeful postman has created the ultimate chain letter.
After a baby with special charms causes adults in the town to turn into babies, it?s up to Mona to break the spell. / Mona battles a creature made of trash that terrorizes the town during a garbage strike.
A rock giant awakens in the old quarry, threatening to crush the town. / The trio attend a disappointing ?Space Camp? run by a real astronaut, Sparky Nickerson, only to discover that Sparky is actually an alien imposter.
Potato plants spliced with jellyfish bring out a hybrid creature called Potato Fish who make people relax into a dull stupor, causing the town to shut down. / Mona discovers that the mysterious aunt staying with her family is really a ?Black Widow Spider? out to devour her next husband/victim.
