Characters
| - Doctor Mittelmind
- Dimo
- Vole
- Gil
- Judy
- Van
- Professor Mezzasalma
- Pretty boy
- Gazpacho
- Ognian
- Krosp
- Moloch
- Agatha
- Bang
- Klaus
- General Zog
- Othar
- Zoing
- Franz
- Sanaa
- Punch
- Tarvek
- Castle Heterodyne
- Agatha
- Zeetha, Agatha
- Castle Heterodyne in Doom Bell Ringer, Baron Oublenmach, Franz
- various Wulfenbach sparks and constructs including Chock Full of Mice, A.5ᵜ0, Dapper Cricket; Agatha, Mamma Gkika, Tarvek
- Boris, Klaus, a Wulfenbach general, other Wulfenbach staff sparks
- Wulfenbach commander, Agatha, Tarvek, Knights of Jove, lots of Wulfenbach forces
- Tarvek, Vespiary Squad member/weasel keeper, Tarvek's weasel friend
- Tarvek, Vespiary Squad member/weasel keeper, two Wulfenbach stealth fighters, Tarvek's weasel friend
- Gilgamesh Wulfenbach, Klaus Wulfenbach, Boris Dolokov
- Wulfenbach PR officer, Jäger, Agatha, General Zog, YAOPV
- Vanamonde, A General in Armor, Rumsfield, Wilhelm Diamant, Lady Vitriox, Professor type, a Lady w/ a bustle
- three generations of canon crew , and Jägers including Borislav !
- !Agatha, Tarvek, Othar, Mamma Gkika
- Agatha, Mamma Gkika, various Jägers, Doctor Galliard Prunestoggle
- Mamma Gkika, Khrizhan, Agatha, Tarvek, Goomblast, Vespiary Squad members, Othar
- The castle as Doom Bell Ringer, Baron Oublenmach, Franz
- Gil, Tarvek, Wulfenbach troops and minions, <Gil, <doxy, <tart, and <possible pirate
- coffee, coffee boy, 4 communication staff, Lieutenant Hagopia. one commanding officer,Jorgi a Heterodyne uniformed Jäger
- Tarvek, Ognian, Agatha, Dimo, Phlogiston Fueled Mantigoon, Maxim, Moloch
- Gil, Bang, Boris, Vole, Wulfenbach crew, troops and minions.
- Tarvek, two Wulfenbach stealth fighters, Vespiary Squad member/weasel keeper, Tarvek's weasel friend
- Martellus "Tweedle" von Blitzengaard , Agatha, Tarvek, dreen
- Armed and armoured fire-breathing dragon , Zog, Tarvek, Agatha, Franz
- Castle Heterodyne inmates, Professor Mezzasalma, Doctor Mittelmind, Thanos the Wrenchman, R-79, Squinaldo aka Mr. Tattoos, and Sanaa
- Agatha, Franz
- Agatha, Franz, Off-Page-Voice
- Agatha, Franz, mecha-narwhal wreckage
- Agatha, Heterodyne soldier, Tarvek
- Agatha, Lady Vitriox, Van, Krosp
- Agatha, Mamma Gkika, other Jägers
- Agatha, Tarvek
- Agatha, Tarvek, Othar, Violetta
- Agatha, Van, Snoz, Mr. Peanut
- Agatha, Van, Wilhelm Diamant, Humpty-Deathies
- Agatha, Zeetha
- Agatha, Zog
- Agatha, Zog, Tarvek
- Chess/KoJ King, Tarvek, Agatha, Zog, Klaus
- DPW employee, Thanos, Moloch, R-79
- Dimo, Ognian, Maxim, Mamma Gkika
- Dimo, Ognian, Maxim, other Jägers
- Dreen, Tarvek, Zog, Agatha, KoJ King
- Moloch, DPW employee, various children, two crypt masters
- Franz, Moloch, Agatha, Violetta, Othar, Tarvek, Jägers, Van
- Flying chess pieces , Franz, M'Lord
- Franz, Agatha, Gil
- Franz, M'Lord, Gazpacho
- Gargantua, Tarvek, Goomblast, Zog, Khrizhan
- Gil , Agatha
- Gil , Franz, Agatha
- Gil, Bang
- Gil, Bang, Boris
- Gil, Bang, Zoing
- Gil, Tarvek, Wulfenbach troops and minions
- Gil, Tarvek, a Lackya
- Gil, Vole, Bang
- Fire chief of Mechanicsburg; captain of the forces trapped on Tiny Monster Island; Crypt Master and his great great great grand daughter; insectoids and Dr. Thmiz; Itzokk ; Krosp; Doctor Sun; Higgs ; Zeetha
- Tarvek, Vespiary Squad captain, Vespiary Squad member
- Snaug, DPW employees, Moloch, passing townsperson, Dr. Mittelmind, R-79, Thanos, Squinaldo, Sanaa
- Heterodyne intelligence officer, Jäger
- Jägers , Tarvek
- Khrizhan, Zog, Goomblast,Gargantua
- KoJ King , Klaus, Gil
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