The Wild Thornberrys - Season 2 - Eps 28: Song for Eliza
When Eliza tries to swim with the humpback whales, Darwin accidentally knocks Debbie's boombox into the ocean, which creates a distrubing noise and causes the whales to stop their ritual singing. Eliza attempts to set things right, but ends up getting arrested for violating the Marine Mammel Protection Act.
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)