|The Billabong Bunyip|
|Season 01, Episode 20a|
|Air Date||October 4, 2000|
|Next||The Subhuman Substitutes|
While all the residents of the village of Mona are taken to a frenzy of exercise which was founded by a gym teacher came from Australia, Bruce. However, he soon discovers Mona frame something fishy because others have lost their energy and she quickly discovers that is the responsible for a terrible monster of Australian origin marshes because this creature feeds energy, depriving them of their vitality.