Episode Title:
The Billabong Bunyip/The Subhuman Substitutes.
Episode Description:
The Billabong Bunyip: Mona's town is seized by paroxysms of sporadic exercise when a fitness instructor from Australia, Bruce, opens up a new fitness center.
The Subhuman Substitutes: When Miss Gotto falls ill and is replaced by a substitute, Mona immediately suspects foul play.
