The Upside Down Show

The Upside Down Show is a television show. It aired in 2006. It was produced by Sesame Workshop and Blink Films for a channel called Noggin.
The show is set in a strange apartment building. All of the doors and windows lead to a variety of unusual rooms. The main characters are brothers Shane and David (played by the Umbilical Brothers). They live in the apartment building with their sidekick Puppet, their neighbor Mrs. Foil, and a group of fuzzy creatures called the Schmuzzies.
There were only 13 episodes, but the series had eight separate DVD releases.