This article is about the musical version of the character. You may be looking for the original character.
Gustavius Boles
Gustavius Boles musical
Gender Male
Animal Cat
Cartoon debut "Unfinished"

Gustavius Boles is a fictional character from the musical 93 Million Miles in a Balloon.


Unlike the original character, this version of the character is a cat and not a dog, and he also has slicked-back hair. His outfit has also changed; from a brown coat, black cap, white ascot and flying goggles to a black business suit and a bowtie.