Main Characters Eric Tiberius Duckman 1 main appearances Willibald Feivel Cornfed 1 main appearances Aunt Bernice 1 main appearances Charles 1 main appearances Mambo 1 main appearances Ajax 1 main appearances Fluffy 1 main appearances Uranus 1 main appearances Beatrice Beverly Glenn Hufnagel Grandma-ma Charles
Recurring Guest Characters Dr. Craig Ehrlich 2 guest appearances Roxanne 2 guest appearances Kardassian 1 guest appearances Salacious Priest 1 guest appearances Hostage Negotiator 1 guest appearances