Shorts in a Bunch is a Nicktoons variety series. The show first premiered on September 23, 2007 and ended on January 27, 2008. The show ended will decreasing viewers, which Nicktoons canceled. The show featured shorts like the Nicktoons Film Festival and Oh Yeah! Cartoons.

The Nicktoons Animation Festival is an annual event that was created by producer Fred Seibert and produced for its first three years by his Frederator Studios. Founded in 2004 to showcase the diversity of worldwide animation filmmaking, it is the largest multiplatform animation festival in North America. The festival features a selection of animated shorts from around the globe. Shorts selected for the festival have the chance to be aired on Nicktoons Network, online and to be showcased at the live event in Los Angeles in October. Several prizes are awarded each year. Animators under 18 years old are eligible to enter the Greater Creator Contest. New to the festival in 2008 is the “I Got Game” Contest in partnership with AddictingGames, and a contest for Lego filmmakers, sponsored by Lego.

Leader Dog is an animated film series on Nicktoons. The series was produced by Animation Collective, created by Larry Schwarz and debuted in 2004. For a time a full 30 minutes series was planned, but the idea was scrapped due to lack of interest from viewers.

This show is about a spunky dog who is abducted by aliens from Planet Zmed, whose king is King Adrian, sets two of Zmed's explorers, named Dave and Blark, in search for Earth's leader; the one that everyone follows.

At the very moment that they reached the Earth, a dog was trying to escape a maximum security city pound. With so many dogcatchers chasing the dog, Dave and Blark mistook the dog for Earth's leader. Immediately, they caught the dog, and the people of Zmed swore him in as a leader.

Mainly, the newly named "Leader" is showing the people of Zmed what and how he does things on Earth. But with Leader being a dog, he is mainly showing the race what he and other dogs do on earth. With this, some of the more canine things he does are considered great feats to the Zmedians, like drinking from the toilet, playing dead, and even having a massive and rather nasty bowel movement.

The characters consist of King Adrian, the king who loves Leader and his ways, as well as Adrian's son, a spoiled young prince named Prince Guz who totally despises Leader in every way; and the twin explorers named Dave and Blark who saved Leader. Each episode is only one to three minutes long and aired randomly on Nicktoons.

Tortellini Western is an animated film series on NickToons Network. It was produced by Animation Collective, and debuted in 2004. The title is a play on the term Spaghetti Western.

Rob Dyrdek's Wild Grinders, also known simply as Wild Grinders, is an animated television series airing on Nickelodeon's sister channel Nicktoons. The series is created by, produced by, and loosely based on the life of professional skateboarder and reality TV star Rob Dyrdek, with distribution by Moonscoop. It made its second broadcast on U.S. television on April 27, 2012. Various animated shorts featuring the Wild Grinders characters had previously been seen and continues to be seen on Kabillion, a video on demand channel and streaming video website partially owned by Moonscoop.

On August 1, 2013, Rob Dyrdek confirmed a second season with 26 episodes to premiere on Nicktoons in 2014.

Ape Escape is a series of cartoon shorts developed by Frederator Studios, Hawaii Film Partners, Project 51 Productions and Showcase Entertainment which aired on Nicktoons in 2009. It is based on Sony Computer Entertainment Inc.'s Ape Escape video game franchise, with characters and designs based on Ape Escape 2 in particular, and focuses around Specter's attempts to take over the world with his monkey army.

Three Delivery is an American animated sitcom and action adventure, inspired by kung-fu movies. It was created by Larry Schwarz, who also created similar series, Kappa Mikey and Speed Racer: The Next Generation. It is a collaboration between Animation Collective in Manhattan, New York and the now-defunct Fatkat in Miramichi, New Brunswick as their very last project. The show premiered on Nicktoons on Friday, June 27, 2008. An episode of Three Delivery was first shown at the New York Comic Con 2008, on April 19, 2008. The show is currently being broadcast in the UK on CBBC having begun on February 21, 2009 and on Once TV in Mexico. Since Nicktoons Network debuted the series thirteen months later, Nickelodeon then aired eleven episodes as "never before seen episodes" of the series on July 4, 2009 until September 26, 2009.

The comically-absurd tales of students on the top floor of Wayside, a quirky grammar school that was accidentally built 30-stories high.

Zevo-3 was an American animated television series that aired on Nicktoons for nearly seven months. It premiered on October 11, 2010 and ended with only one season on May 7, 2011. It is based on three characters that previously appeared in Skechers commercials, although they have been redesigned. It is produced by MoonScoop Group and Skechers Entertainment.

Get Blake! is an American children's animated television series.

The series tracks the exploits of Blake Myers, an adventurous boy who is destined to one day become a space ranger who protects humanity from alien squirrels called "Squaliens". The Squaliens, however, are sent back in time to prevent Blake from fulfilling this destiny.

Kappa Mikey is an American animated sitcom created by Larry Schwarz, who chose 4Kids Entertainment as the worldwide licensing, marketing and official promotional agent of the series. The show is Nicktoons's first original half-hour series, bought during the same period as other Animation Collective series such as Three Delivery and Speed Racer: The Next Generation, as well as Flash shows from other studios, such as Edgar & Ellen and The Secret Show, though the latter was made from BBC. The series premiered on January 6, 2006, as Nickelodeon aired several reruns and premieres as a promotional movement from August 20, 2006 to January 2007. The series is MTV's first global acquisition, and is currently available on iTunes.

Kappa Mikey was marketed as "the first anime to be produced entirely in the United States", according to press releases from MTV, Nicktoons Network, and various other sources, as the term anime in English is generally reserved for animation originally produced for the Japanese market. It uses Japanese animation and culture as inspiration for its concept, rather than being "true" anime. As a matter of fact, the series is a homage/parody of Japanese anime. On February 16, 2008, during their "Music Week", Nicktoons Network aired their first and only original television movie, an hour-long Kappa Mikey musical entitled "Kappa Karaoke". Officially, the episode's title is "The Karaoke Episode".

The adventures of a new class of recruits as they get a once-in-a-lifetime chance to train alongside their heroes—original team members Keith, Lance, Hunk, Pidge and Allura—and learn to fly incredible robot lions. Bonds will be formed and friendships will be tested as the Voltron Force gels together as a team in an epic battle of good versus evil.

Ricky Sprocket: Showbiz Boy is an animated TV series that aired on Nickelodeon and now airs on Nicktoons. Its first airing was on September 1, 2007 in the United Kingdom.

The series was produced in 2007 and it is seen in over 150 countries. In Canada, it is aired on Teletoon. In the UK, it aired on Nickelodeon UK in the United Kingdom. It is a Canadian production made in Vancouver, BC.

Monsuno released as Juusen Battle Monsuno in Japan, is an American-Japanese animated series that premiered in the United States on February 23, 2012 on Nickelodeon's sister channel, Nicktoons and began airing on TV Tokyo in Japan in October 2012, with global launches staggered by country sometime in-between summer 2012 and spring 2013 through Nickelodeon. The series is created by Jeremy Padawer and Jared Wolfson. It is distributed by FremantleMedia and is produced by Dentsu Entertainment USA, FremantleMedia, Jakks Pacific, and The Topps Company.

Wolverine and the X-Men must join together again to not only battle the increasingly powerful Mutant Response Division, but also to prevent a catastrophic future that Xavier has warned Wolverine must never come to pass.

When a spirited kitten acquires magical powers, it transforms her into a part rainbow, part butterfly and part unicorn hybrid, and she goes on adventures with her best friends, a book-smart owl and a yeti, across a magical world, called Mythlandia.

Speed Racer: The Next Generation is an American animated television series based on the classic Japanese Speed Racer franchise, in which the internal events take place decades after those in the 1967 Japanese series. It is the fourth television adaptation of the franchise, and is executive produced by Lions Gate Entertainment, Larry Schwarz, and Ken Katsumoto. It is the first Nicktoon not to be based on an original property. Animation Collective produced the series, while the Flash character animation was handled by the now-defunct Collideascope Studios as their very last project. The last episode of Season 1 features the voice of NASCAR racer Jeff Gordon, who plays Turbo McCalister.

This series was partly made to promote the live-action film, and the pilot movie premiered on Nicktoons Network on May 2, 2008, a week before the feature film adaptation was released in theatres. However, both projects were produced independently from one another and featured different generations of "Speed Racers", though both featured a Mach 6. Five three-part specials aired on Nickelodeon from March 14, 2009 to April 11, 2009.

A second season began airing on March 24, 2011. The animation, layout, and 3D effects were outsourced to Toonz Entertainment in India for this season. After his death, Peter Fernandez's roles were replaced by Greg Abbey.

Random! Cartoons is a spin-off of the Nickelodeon animation showcase Oh Yeah! Cartoons. Produced by Frederator Studios and Nickelodeon Animation Studios for the Nicktoons Network, it premiered on December 6, 2008.

Two ducks fly around in a rocket-powered van, delivering bread to other ducks in Pondgea.

In the year 3085, Chris, Beth, Wallow and Danny, four teenage heroes-for-hire, warp through the universe to save adorable aliens and their worlds using the power of their emotions.