Hey Arnold!

A series about Blossom, Bubbles, and Buttercup, three kindergarten-aged girls with superpowers, as well as their "father", the brainy scientist Professor Utonium, who all live in the fictional city of Townsville, USA. The girls are frequently called upon by the town's childlike and naive mayor to help fight nearby criminals using their powers.

Three adolescent boys, Ed, Edd "Double D", and Eddy, collectively known as "the Eds", constantly invent schemes to make money from their peers to purchase their favorite confectionery, jawbreakers. Their plans usually fail though, leaving them in various predicaments.

Dexter, a boy-genius with a secret laboratory, constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out, as well as his arch-rival and neighbor, Mandark.

An eccentric schoolteacher takes her class on wondrous educational field trips with the help of a magical school bus.

The bizarre misadventures of a cowardly dog named Courage and his elderly owners in a farmhouse in Nowhere, Kansas.

Travel the world with the Thornberrys and come face-to-face with blue sheep in Nepal, emus in Australia, marmots in Pakistan, flash floods in Siberia, Egyptian burial chambers, a runaway hot air balloon, a rock slide on the Karakoram Highway and more!

The life and times of a cat and a dog with a unique twist: they're connected, literally. They share one body with a Dog's head at one end and Cat's head on the other. Adding to their dilemma is Cat's annoyance with Dog, mainly caused by Dog's stupidity and Cat's up-tight personality. Characters: Cat - Cat is the smarter one of the two brothers, and is always hatching some kind of plot to get his brother to calm down, so that Cat doesn't get beat around and hurt. Even though most of these plots involve messing with Dog's feeble mind, they often backfire on Cat, much to his dismay. It may not show all the time but, he deeply loves, and cares for his brother Dog. Dog - Dog is the more lovable of the two brothers, Dog loves to play and party and play some more, he loves baseball and playing fetch with frisbees, balls, sticks, etc, He is very friendly, and happy, but does have a breaking point. He's very sensitive, and if he fails at something he feels horrible, and worthless

Focuses on a group of toddlers, most prominently Tommy, Chuckie, Phil, Lil, and Angelica, and their day-to-day lives, usually involving common life experiences that become adventures in the babies' imaginations. Adults in the series are almost always unaware of what the children are up to; however, this only provides more room for the babies to explore and discover their surroundings.