The Incredibly Stupid Swamp Monster (voiced by Frank Welker) is a minor ally of the U.S. Acres gang, who nickname him Swampy. He was originally a robot created by Dr. Karloffis Boar before walking into a swamp, thus becoming a swamp monster. As his name suggests, he has very little intelligence, getting all sorts of facts wrong and finding ridiculous ways to hide. He also has a tendency to be quite affectionate.


Original robot version


Garfield and Friends

Season 6


  • The musical theme for Swampy is a tuning banjo.

Cultural References

  • Swampy's affection for certain animals is similar to that of Hugo the Abominable Snowman from Looney Tunes. Coincidentally, Frank Welker has occasionally voiced Hugo in modern features.

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