Eliot finds out that his cousin Zoe is to be married to Jeffrey, a young man who Eliot thinks is a spy. He believes he saw Jeffrey stealing the blueprint for a square pancake-making machine his father invented. Eliot - who has always been secretly in love with Zoe - tries everything possible to sabotage the wedding.

When Eliot's mother Isabelle refuses to buy him the cereal that comes with a free pair of X-ray glasses that can unmask clones, Eliot is convinced she has already been turned into one. Then his father becomes one when he takes out the rubbish. For Eliot, the solution is at the city dump, where the clones are hiding out.

Eliot's great aunt - whom he has never seen before - shows up at his house for the weekend. With her lank grey hair and warts, she looks like a real fairy-tale witch. Eliot is convinced she has come to transform his parents into poodles, and then eat him and his sister. He must get rid of Aunt Margot as quickly as possible.

Eliot watches a documentary that talks about people flushing baby crocodiles, snakes and other reptiles down the toilet and into the sewers. He is terrified because the sewer is a direct line back to his bathroom and his toilet, and so he decides to eliminate the army of monsters lurking below the city as soon as possible.

Eliot is worried. His sister Suzie has fallen in love with a young guitar player, and he is sure the guitar's diabolic melodies bewitched her. Eliot and his friends must do everything possible to stop him from performing in concert at the school talent show, and bewitching the entire city.

Eliot visits the new municipal pool with his class for its inauguration. But a pair of swimming trunks floating on the surface reveals the awful truth - a terrifying underwater monster lives in the pool and devours anyone who dares to go swimming.

Eliot discovers that dust mites have invaded his house. He proclaims himself king, and with Mimi and Kaytoo's help, decides to protect his little subjects from their sworn enemy, the rug cleaner. But things heat up between him and his loyal citizens when the crown starts going to his head.

Eliot's school organises a go-kart race. The kids build super race cars with old crates, an old bike and pushchair wheels. Eliot and Max are rivals in the race, and the little go-kart race suddenly turns into a real Formula 1 race to the finish.

It's bad news for Eliot. Max, his sworn enemy, challenges him to a martial arts duel. Luckily, Eliot encounters a grand Shaolin master who possesses the secret to the famous 'scream that stinks'.

Eliot jumps for joy - he has to do an oral presentation in class on musicals with Loretta, the love of his life. Each musical becomes an occasion for Eliot to declare his love for the little girl. Yet Loretta is a pest who shamefully takes advantage of Eliot's hard work.

Eliot, Mimi and Kaytoo swear they will always be faithful to each other, like the Three Musketeers. But when Eliot surprises his two friends while they're plotting with Max, his arch enemy, he feels betrayed. He must fight alone against the others in order to discover their incredible secret.

Loretta deviously offers Eliot a broken toy that she wants to get rid of. Eliot wonders if the gift offered by his beloved is something he must love and cherish, or if he can hate the awful thing because it has a wretched character. Sharing his bedroom with it is not going to be easy.

When Eliot finds the model rocket that his father, Jeremy, has built for the exhibition at the space museum, he believes his whole family is moving to Venus. After becoming enthusiastic, Eliot realises he will never be able to leave his friends. There is no other solution but to sabotage the rocket in order to stop the move.

Mimi's parents arrive to take Eliot along with Mimi for an afternoon in the forest. Eliot, who has read a fairy tale about Stinkem the ogre, is persuaded that the ogre is none other than Mimi's father, and that he is trying to ditch them in the woods or, worse yet, eat them for a snack.

Mimi finds herself in hospital after falling out of a tree. Eliot and Kaytoo visit her and they discover that a clown runs the hospital. Eliot is convinced he is there to make kids laugh and find out their secrets. They must get rid of him before he reveals their little tricks to Mr Leon, the school principal.

Big Webster lives in the school basement. He is the guy who knows everything about everything and has an answer to all the world's problems. Eliot and his friends head off to the cellar in order to encounter the mysterious character.

Marcus, a classmate of Eliot's, finds out he needs glasses. Suddenly he becomes a serious, studious kid. Eliot quickly discovers that the students who wear glasses are remote-controlled at a distance by Mr Leon, the school principal, and must break the terrible spell that has been cast on his four-eyed classmates.

Isabelle has a reunion at the City Hall with the senior citizens club. The meeting seems to last forever, and Eliot is soon convinced that the old folk have taken his mother hostage. They want to steal her anti-aging cream in order to become eternally youthful.

As everyone knows, carrots make you likeable and other vegetables make you strong. Eliot decides to go on an all-veg diet.

Max the bully immediately starts picking on a new kid in class. Eliot decides to transform himself into a masked avenger, like Zorro, and stop Max from hurting the new kid.