Professor "Thaddeus" Bonkers is a scientist who uses experiments he creates to help Garfield, Odie, Jon Arbuckle, and others.

Physical Appearance

Bonkers has gray and white hair and brown round glasses. He has a shortened lab coat, a dark brown bow tie, a red shirt, a dark brown belt with a silver buckle, a light brown pants with lighter lines and brown shoes.


More to come.


The Garfield Show

Season 1

Season 2

Season 3

Season 4