Unlike the Eek and Thunderlizard segments, this was a Fox Children's Productions and Savage Studios co-production in association with Film Roman for animation.

Klutter (vocal effects provided by Kirk Thatcher) is the eponymous star of the show.

Klutter is portrayed mostly as a dog in nature, mainly due to his habit of licking other characters' faces (with Vanna being the most common victim of this), and alerting the gang of inevitable danger or an ensuing disaster.

Klutter is sometimes ignored by Ryan, Wade and the gang while alerting or rescuing somebody, squashed by heavy objects, hauled off to the dump or other unsavory locations, etc.

The parents of the Heap children are unaware of his sentience, incorrectly passing him off as just a mess of "clutter" that the kids bring around.

Wade Heap (voiced by Savage Steve Holland) is the middle child with a mild attitude.

Vanna Erving (voiced by Halle Stanford) is Ryan, Wade, and Sandee's neighbor that lives next door.

He is a news reporter that most of the time claims that the town he lives in is dull, although exciting (and scary) things happens when he does not look.