Dexter's Laboratory

Dexter unwittingly helps Dee Dee build a huge robot that is better than his. Matters only get worse when both try to save a volcanic island from eruption.

Dexter is experimenting with a glowing, gooey alien life form that he finds in a meteorite. It gets loose and inhabits the brain of Mom, Dad and Dee Dee, who all start building a communication device in Dexter's lab.

Dee Dee can't find Dexter anywhere because Dexter has somehow been put to work on an alien planet. Dee Dee convinces the computer in his lab to send her where Dexter is and save him from his captors.

Dexter wants to meet the genius who invented fire and zip back in time. He grabs the frighten cavemen and brings him back to the lab where he promptly destroy everything in it.

Dexter wants to be a superhero like Major Glory. Using his equipment, he tries out a variety of super powers only to find out the hard way that being a superhero isn't all it's cracked up to be.

Dexter takes a trip to Mars to study small, biological life forms. Unbeknownst to him, Dee Dee has tagged along for the ride. Once on Mars, Dee Dee is her usual self and manages to get covered in red dust and Martian flowers.

Dee Dee goes up against an efficient organization of paper delivery boys called the Paper Tigers who are out to steal her paper route. In the end, the Paper Tigers' proficiency at delivering papers is no match for Dee Dee's goofy charm and determination.

Dad sentences Dee Dee and Dexter to go to each other's room for being bad. Dee Dee is fine with the notion, but Dexter is not. Dee Dee, after all, has the full run of his lab while he's trapped in a cootie-filled girl's room!

Someone is stealing all the wood in the house! Dexter is suspicious that his sister is building a secret tree house, so he decides to investigate.

After working all night on a project, Dexter wants nothing more than to sleep. Dee Dee takes it upon herself to ensure that all is nice and quiet so that her brother can rest.

When a bully who hates kids with funny accents sets his sights on Dexter, he bans together with other kids to fights this bigotry.

Dad keeps trying to wale Dexter up early to go fishing, but the sun always rising, cancelling the trip. Wanting the fishing nightmare to end, Dexter uses science to load the car and get them on the road early.

Dad prepares to watch a special golf tournament on television. After setting up for an afternoon of sports, he's interrupted by Dexter, Dee Dee and Mom, who monopolize his space and the television. Cameos by Barney and Betty Rubble.

When Dexter's glasses break he is forced to get less dorky-looking frames and starts a new fashion trend at school. Everyone thinks Dexter is cool until Mom accidentally bakes his new glasses into a piece of pottery.

Dexter meets up a man who is trying to pick up radio signals through a handmade hat comprised of Styrofoam and trash. Dexter makes him a better received, but his friend freaks out and is immediately zapped away to another dimension.

Dexter (Blackfoot) and Dee Dee (Slim) are the focus of a documentary. Unbeknownst to them, their relationships are being recorded. During Dexter's bathing ritual, he realizes he's being observed and runs.

A deranged janitor traps Dexter and tries to make him clean the entire school. The thought of Dee Dee trespassing into his lab provides the inspiration Dexter need to escape.

Dexter creates a mechanical parrot to signs his own praises. Soon, however, the parrot then terrorizes Dad and Mom with his learned language. Frantic that his entire laboratory will be compromised, Dexter destroys the mechanical bird.

While Dexter is working in his lab, one of the light bulbs burns out. Mom takes him to a hardware superstore so he can purchase a replacement.

Mom and Dad decide that Professor Williams should teach Dexter to play the piano. Dexter hates practicing so he runs off to his lab. Professor Williams accidentally happens upon the lab and discovers that Dexter may have learned his musical lessons after all.

The lab is causing a power shortage in the house, so Mom calls a repairman. In checking the circuits, the repairman finds the power line leading to the lab and follows it. At first the intruder upsets Dexter, but soon the repairman has made everything in the lab work at maximum efficiency.

Dexter develops a belt that allows the wearer to do everything backwards. While he's snacking in the kitchen, Dee Dee sneaks into the lab to play with the controls.

Dee Dee's constant laboratory interruptions prompt Dexter to seal off every entrance she uses. Ironically, in trying to keep his sister out, Dexter manages to lock himself out of the lab too.

Mandark enters a surfing contest hoping to beat Dee Dee's boyfriend and win her heart. But when Mandark finds out that it's Dee Dee who's going to compete, he has to save the object of his desire by bearing the brunt of his own booby traps.

Real-life fan Tyler Samuel lee tells the story of how Computress leaves Mandark and joins forces with Dexter. Together they plan to revenge Mandark by shrinking hes head, but instead they accidentally make it grow bigger than the Earth.