Professor Foxtrot (voice)
Brad (voice)
Mindy (voice)
River (voice)
Jason (voice)
August Hildebrandt (voice) / Charles Dickinson (voice)
Keven J. Caterpillar (voice) / Male Antechinus (voice)
Frederick Hoelzel (voice) / Andrew Jackson (voice)
August Bier (voice) / Ernest Crocker (voice)
Doctor Gamma (voice)
Fish (voice) / Louse (voice) / Stubbins Ffirth (voice)
Hyena (voice) / King Charles (voice)
King Henry I (voice) / George Psalmanazar / John Howard (voice)
Mary Toft (voice) / Amsterdam Woman (voice)
Female Antechinus / Female Bedbug (voice)
Lytle S. Adams (voice)
CIA Agent (voice)
Barbier-Dufai (voice)
Raoul (voice)
Princess Pauline (voice)
Countess Anastasia (voice)
Baroness Lubinska (voice)
Sloth (voice)
Dolphin (voice)
