The Backyardigans is a CGI-animated musical TV series created by Janice Burgess. It is a co-production of animation studio Nelvana and Nickelodeon Animation Studios. The series debuted on May 7, 2004 and ended on May 31, 2010; reruns of The Backyardigans continue to air on the Nickelodeon family of channels in the United States. The show airs on Treehouse TV in Canada. In 2015, the first season was included as part of Nick Jr.'s Noggin app, a mobile application featuring episodes of older Nick Jr. programs. ... (see more)