Hibagon Forever (Japanese: Hibagonフォーエヴァー Hibagon foevu~a) is the eighth episode of the first season of Scooby-Doo: The Next Mystery.


While the gang are on a field trip to Hiba-Dogo-Taishaku Quasi-National Park a gorilla-like creature called the Hibagon is terrorizing Mount Hiba. Meanwhile, a mysterous figure starts following and protecting Nigamora.


Shaggy manages to get the Hibagon's attention, and proceeds to lure it through the forest, although it goes astray when Shaggy makes a wrong turn.

As the gang leaves though, Nigamora and Scooby notice the strange figure watching them from atop a cliff. Nigamora asks "Who are you?", but the figure says nothing. She then asks again "Who are you?", but the figure stays silent. She and Scooby then walk off to join the gang. The figure (possibly an actual Hibagon) watches the police car Imiki's in drives away before walking off. 

Cast and CharactersEdit

Japanese CastEdit

  • Naomi Kusumi as Scooby-Doo
  • Toshiharu Sakurai as Shaggy Rogers
  • TBA as Moshu
  • TBA as Shimagura
  • TBA as Mishi
  • Naoki Tatsuta as Scrappy-Doo
  • TBA as Nigamora
  • TBA as Toshi
  • TBA as Principle Imakini
  • TBA as Ashiyama
  • TBA as Koma
  • TBA as Siba
  • TBA as Sergeant Otonato

English CastEdit

  • Frank Welker as Scooby-Doo
  • Matthew Lillard as Shaggy Rogers
  • Benjamin Diskin as Moshu
  • Gwendoline Yeo as Shimagura
  • Colleen O'Shaughnessey as Mishi, Siba
  • Scott Innes as Scrappy-Doo
  • Kari Wahlgren as Nigamora, Koma
  • Kyle Hebert as Toshi
  • James Woods as Imiki
  • Fred Tatasciore as Hibagon
  • Dante Basco as Ranger Ichiro
  • Cree Summer as Emiko
  • Wallace Shawn as Principle Imakini
  • Janice Kawaye as Ashiyama
  • Robert Costanzo as Sergeant Otonato


Song Credits Performed by


  • Hibagon/Imiki


Suspect Motive/reason
Ranger Ichiro


Culprit Motive/reason
Imiki To get land for a resort


  • Hiba-Dogo-Taishaku Quasi-National Park
  • Mount Hiba


  • The Hibagon is said to be 5 feet tall but in this episode the Hibagon is 20 feet tall.



Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.