The Zimmer Twins is a Canadian children's website and broadcast animation project. The project was created by producer Jason Krogh and artist Aaron Leighton and is produced through Lost the Plot Productions Inc. A selection of the user-generated episodes is produced into broadcast shorts and air on Teletoon. Les Jumeaux Zimmer is the French-language version of the show and website. The Zimmer Twins is known for its unique format which combines online participation and broadcast delivery. Children are invited to create and share 1-minute animated episodes using a story editor and library of animation. The audience creates endings to short, professionally produced story-starters. Kids tell their stories by choosing actions, characters, props and backgrounds. They can also add their own dialog and on-screen text. New clips are occasionally added. The original Zimmer Twins website launched on March 14, 2005, with the show first airing on Teletoon in May. A total of 60 broadcast spots were produced and broadcast in the 2005/2006 season. By the end of the first season over 100,000 user-created episodes were created by over 50,000 registered members. A major revision of the site was launched July 1, 2006. A total of 120 broadcast episodes were broadcast in the 2006/2007 season and 32 more were broadcast in 2008. The site's population passed 200 000 on November 5, 2011.