Mixels is a 2014 short form comedy animated television series currently airing on Cartoon Network. The series first aired on February 12, 2014 with a new episode of Teen Titans Go!. The Lego Group and Cartoon Network Studios produced the series together with the help of world class animators, voice actors, and toy designers. The series revolves around the Mixels, small creatures that can mix and combine with one another in creative and unpredictable storylines. Although previous Lego series, such as Lego Ninjago: Masters of Spinjitzu and Legends of Chima, use CGI animation, Mixels makes use of Toon Boom Harmony software; finally, it is animated at Atomic Cartoons, Inc..
A mobile app was released for the series on March 4, 2014, named Calling All Mixels, and even earlier two websites, one on the LEGO website and another owned by Cartoon Network, were launched where fans can learn about the Mixels. Four series of collectible Lego building toys have currently been released, based on the characters. Starting in May 2014, the series began airing as an interstitial program on Boomerang, and still currently airs as such.