Dexter's Laboratory, Jurassic Pooch/Organ Grinder's Swing/Dimwit Dexter

Major Glory advertises he's looking for a sidekick. Dexter and Dee Dee try out. Then, after defending justice, the Justice Friends return home to catch a TV show. Finally, when Dexter gets trapped in a game, only Dee Dee can get him out.

Dexter is in love with Lisa. When he realises she has a boyfriend, he ages himself. Then, Valhallen loses his axe. Major Glory and Krunk find it in an unexpected place. Finally, Dexter makes a machine designed to keep his dreams positive.

Afraid Dee Dee is plotting against him, Dexter shrinks himself down to infiltrate her room. Then, Krunk falls in love with She Thing. Finally, when Dexter listens to a stuck French record in his sleep, he can only speak one phrase.

When aliens want to take Dexter away, he gives them Dee Dee. Then, after stuffing the commode full of objects, Krunk and Valhallen go to the basement to try and fix it. Finally, when Dexter gets a bill in the mail from NASA, he panics.

Mandark steals Dexter's spotlight by having a better laboratory. Then, when there's a bee in their apartment, Major Glory, Valhallen and Krunk freak out. Finally, Dexter underestimates Mandark's genius when this year's contest is announced.

Dee Dee dances into Dexter's lab, puts on his inflatable suit, floats up and taunts him. Then, when Metal Mouse steals Valhallen's axe, White Tiger retrieves it. Finally, when Dee Dee tries to tell Dexter a story, he tries to shut her up.

Dexter sends Dee Dee back in time to save himself when he releases a monster. Then, the noise of the Earth's surface dwellers awakens Magnanamus. Finally, Dexter builds a Mom-Droid to replace his sick mom.

After a pummeling in a dodgeball game, Dexter arrives to class in an armored suit. Then, Rasslor challenges Earth's heroes to a match for the fate of the planet. Finally, Dexter gives Dee Dee intelligence so she can help him with a project.

Mandark steals Dexter's spotlight and bruises his ego by having a better laboratory. Then, seeking revenge, Simion tries to get Monkey to help him destroy the human race. Finally, Dexter uses his Accelerager to make himself older.

When Dexter's invention goes missing, he searches Dee Dee's room. Then, the ultimate cosmic hunter, Huntor is out for the ultimate prey, Monkey. Finally, Dexter cooks up big trouble when his experimental cookies make Dee Dee 100 feet tall.

When Dee Dee accuses Dexter of not knowing how to live, he asks her to show him the Dee Dee way. Then, Major Glory trains Krunk and Valhallen to be gentlemen. Finally, Dexter hides out in Dee Dee's room to study her.

After creating a dinosaur using the DNA of a puppy, Dexter must capture it after Dee Dee takes it for a walk. Then, under a spell, Monkey is hypnotised. Finally, when Dexter's brain shuts down, Dee Dee and the kids watch Dexter unwind.