The Wild Thornberrys - Season 2 - Eps 8: Koality and Kuantity
The Thornberrys discover that koalas are missing from their native groves. Eliza decides to unravel the mystery only to discover Kip and Biederman masterminding the evil plot. It is now up to her to stop the culprits from wiping out an entire species!
About The Wild Thornberrys

Title: The Wild Thornberrys
First Air Date: 1998-09-01
Last Air Date: 2004-06-11
Status: Ended
Rating: 6.848/10 (from 260 votes)
Language: EN
Seasons: 6
Total Episodes: 91
Network: Nickelodeon
Genres: Animation, Comedy, Action & Adventure, Kids, Family
Production Companies: Unknown
Synopsis
Travel the world with the Thornberrys and come face-to-face with blue sheep in Nepal, emus in Australia, marmots in Pakistan, flash floods in Siberia, Egyptian burial chambers, a runaway hot air balloon, a rock slide on the Karakoram Highway and more!
Cast

Lacey Chabert
Eliza Thornberry (voice)

Jodi Carlisle
Marianne Thornberry (voice)

Tim Curry
Nigel Thornberry (voice)

Flea
Donnie Thornberry (voice)

Danielle Harris
Debbie Thornberry (voice)

Tom Kane
Darwin (voice)