Flying Rhino Junior High

Earl gets so upset by inaccuracies in a game of ""dinosaurs"" Jeopardy that he decides to give the students a first-hand account of the early Mesozoic era by filling the halls with computer-generated velociraptors and T-Rexes! None of the kids know how to get rid of these massive monsters, except for Marcus, but he lacks the confidence to express his ideas. Only when he's urged to speak up does Marcus voice his plan to freeze the school and send the dinosaurs to the only local source of heat: Earl's boiler room! Marcus' plan saves the school and helps him build the confidence to express himself.

Inspired by a classic horror film, Mrs. Snodgrass builds an exact replica of an Egyptian tomb and brings it to class. Lydia mocks the movie, claiming that it is just a story, and that it has no basis in fact. Earl, a big fan of the film, becomes so enraged that he morphs the school into an Egyptian tomb. The gang has to find its way out of the maze of corridors to stop Earl and return the school back to normal. But when Lydia takes a scarab from the tomb of the Mummy, it sets in motion ""the curse of Pharaoh Phinster."" Marcus, also a big fan of the movie, knows what to expect at every turn because events occur exactly as in the movie. Lydia, however, doesn't believe anything that isn't documented in her reference book about Egypt. Each person has to listen to the others' views before they are sealed up in the tomb forever.

Ruby and Marcus get entangled in a sibling battle for personal space during a class on undersea life. When Ruby stops to giggle over a fish which looks just like Earl, Earl gets so mad that he floods the school with giant hungry fish! A lonely only child, Earl also abhors siblings who can't get along, and enjoys plunging them into ""an ocean of space""! Drawing on a home economics lesson about cooking, the kids plunge underwater in a pressure cooker to unclog the drain (and drain out the school). But Marcus and Ruby are so caught up in sibling strife that they threaten to upset the pot's delicate balance. Only when the two siblings agree to respect each other's space and work together can the kids successfully open the drain and flood Earl's boiler room!

Earl gets irate when Mrs. Snodgrass praises Billy and Marcus' model space shuttle as the most ambitious that she's ever seen. Earl hauls out his old model of the solar system and expands it to life size to remind her of his great work. But the planets are all out of order and turn the school into a massive galaxy that's going to hurtle the earth right into the sun! Billy tries to realign the solar system by knocking planets into their proper places with their space shuttle, but he takes short cuts which threaten to ruin the mission. Marcus reins in Billy's rushed effort and calmly figures out a way to divert the sun, sending it crashing into Earl's boiler room! Marcus saves the school, and Billy learns the value of careful preparation and planning.

Mrs. Snodgrass is introducing the great classic ""Frankenstein"" to the class just as Lydia arrives with a bulky new addition to her braces. Teased about her appearance, Lydia is made to feel like a monster by the other children. Earl, inspired by the genius of Baron von Frankenstein, decides to morph the school into a Bavarian village, complete with a deadly and ferocious monster. Raticus is sent out to retrieve body parts for Earl's creation, but he substitutes a big wad of bubble gum for the creature's brain. The monster turns out to be sweet, bumbling and misunderstood instead of fearsome and dangerous. Lydia and the monster, both feeling outcast because of their looks, have to prove to the others that you shouldn't judge a person based on their appearance.

Earl is furious when Mrs. Snodgrass's class doesn't recognize him as one of history's greatest villains. To show everyone who the world's greatest fiend really is, he launches a full scale, tactical war, and he sends a troop of treacherous, life-sized comic book villains in to conquer the school. Although the boys think that they are the only ones with enough comic book knowledge to thwart the evil villains, they soon realize that they know nothing about these characters! Fortunately, Lydia's knowledge of comic book trivia is tremendous, and she's the only one who can identify each villain's weakness. Lydia and the gang defuse Earl's latest attack, once again saving Flying Rhino Junior High from impending doom. Impressed by Lydia's trove of comic book knowledge, the all-male comic book club realizes that boys and girls can not be stereotyped, and it invites the girls to join.