The daily life of Arnold--a fourth-grader with a wild imagination, street smarts and a head shaped like a football.

The zany, fast-paced adventures of a 10-year-old boy and his fairy godparents, who inadvertently create havoc as they grant wishes for their pint-sized charge.

The Teenage Mutant Ninja Turtles are back in an all-new animated series on Nickelodeon! Surfacing topside for the first time on their fifteenth birthday, the titular turtles, Leonardo, Michelangelo, Raphael and Donatello, find that life out of the sewers isn't exactly what they thought it would be. Now the turtles must work together as a team to take on new enemies that arise to take over New York City.

A precocious 5-year-old named Maggie conjures up an imaginary land where she and her favorite toys, Hamilton Hocks and Ferocious Beast, can play and have adventures. The Ferocious Beast is anything but ferocious, though he is large, with red spots and three horns on his head.

PAW Patrol is a CG action-adventure for old children and preschool series starring a pack of six heroic puppies led by a tech-savvy 10-year-old boy named Ryder.

The Angry Beavers is an American animated television series created by Mitch Schauer for the Nickelodeon channel. The series revolves around Daggett and Norbert Beaver, two young beaver brothers who have left their home to become bachelors in the forest near the fictional Wayouttatown, Oregon.

What do farm animals really do when the humans aren't looking? Just ask Otis, a carefree "party cow" who inherited the job of keeping the barn... and it's residents... in order. But instead of responsibility, Otis is driven by an insatiable need for fun, fun, fun. Along with his barnyard friends Pip, Pig and Freddy, Otis will stop at nothing in his pursuit of a good time... which usually means a few close calls with humans and other threats to what really goes on behind closed barndoors.

Are You Afraid of the Dark? is a joint Canadian-American horror/fantasy-themed anthology television series. The original series was a joint production between the Canadian company Cinar and the American company Nickelodeon.

The episode "The Tale of the Twisted Claw" was aired as a pilot on the evening of October 31, 1991 in the USA and in October 1990 in Canada. Are You Afraid of the Dark? was aired from August 15, 1992 to April 20, 1996 on Nickelodeon's SNICK. The series also aired on the Canadian television network YTV from October 30, 1990 until June 11, 2000.

A revived series with new directors, writers, and cast was produced by Nickelodeon from 1999 to 2000 and also aired on SNICK. The sole member from the original lineup to return for the sixth and seventh seasons was Tucker, although Ross Hull returned for the concluding miniseries, which notably broke from the show's established format by blurring the line between story and "reality".

Four teenage friends move from Minneapolis to Los Angeles to form a potential chart-topping boy band after Kendall is inadvertently discovered by an eccentric record executive, Gustavo Rocque. As they seize this opportunity of a lifetime, these friends embark on an exciting comedy and music-filled journey to prove to themselves and their record label that they are serious about their new career choice.

Clarissa Darling is a teen girl dealing with typical pre-adolescent concerns such as school, boys, pimples, wearing her first training bra and an annoying little brother Ferguson.

AJ is an 8-year-old techie who drives monster-truck Blaze, the top racer in Axle City. The two go on adventures that have them taking on problems involving science and math. Many predicaments they face are caused by Blaze's rival, Crusher, a tractor-trailer that will do anything to beat other vehicles to the finish line. The animated series is billed as the first TV show for preschoolers to comprehensively cover areas of science, technology, engineering and math. Each episode introduces different STEM concepts, including buoyancy and trajectory.

The Wild Thornberrys is an American animated television series that aired on Nickelodeon.

My Life as a Teenage Robot is an American animated science fantasy television series, created by Rob Renzetti for Nickelodeon. It was Nickelodeon's first animated science fiction fairy tale. The series follows the adventures of XJ-9, better known as Jenny Wakeman, a robot girl designed to protect Earth, who is excessively addicted to teen-related activities, which are almost always interrupted by Nora Wakeman, her creator and mother.

Blue's Clues is a colorful and learning series that is targeted at the younger crowd, but can be enjoyed by all. The host, Steve Burns, invites viewers daily into the Blue's Clues house to help him out, learn and have fun. The show is based around the host looking for three clues that Blue provides by labelling them with a pawprint to figure something out and in the process, having an adventure.

Three young monsters — Ickis, Oblina and Krumm — attends an institute for monsters under a city dump and learn to frighten humans.

Jimmy Neutron is the smartest kid in town. As a genius, Jimmy thinks most things can be solved with the invention of a new gizmo. But Jimmy usually takes the easy way out, and his backfiring gadgets result in comedic adventures.

In a magical universe, witches, warriors begin fighting in the name of good .vs. evil! At a magic school, five teenage girls are selected to defend the universe with their magic.

A 15-year-old fashionista lands the opportunity of a lifetime when the CEO of Mad Style hires her as the vice president of its youth apparel division.

A team of teenagers with attitude are recruited to save Angel Grove from the evil witch, Rita Repulsa, and later, Lord Zedd, Emperor of all he sees, and their horde of monsters.

Avatar Korra, a headstrong, rebellious, feisty young woman who continually challenges and breaks with tradition, is on her quest to become a fully realized Avatar. In this story, the Avatar struggles to find balance within herself.