1. Rebel Without a Trunk
Aired: Aug 16, 1999Eliza succumbs to peer pressure from a ""teenage"" elephant, which gets in th...
2. Pal Joey
Aired: Aug 17, 1999Eliza convinces a mother kangaroo that she can handle the responsibilities of...
3. Rain Dance
Aired: Aug 18, 1999With the commvee broken down in the desert and no water left to survive, the ...
4. Darwin Plays the Palace
Aired: Aug 19, 1999When Eliza gets a hunch that foul play has led to Darwin's disappearance, she...
5. Stick Your Neck Out
Aired: Aug 23, 1999Eliza finds a hero in a giraffe who can see distances with his height and war...
6. No Laughing Matter
Aired: Aug 24, 1999Eliza frees a hyena from captivity, but having never lived in the wild, it do...
7. Chimp Off the Old Block
Aired: Aug 25, 1999Darwin brings Eliza to his chimpanzee compound, and Eliza, who isn't used to ...
8. Koality and Kuantity
Aired: Aug 26, 1999The Thornberrys discover that koalas are missing from their native groves. El...
9. Chew if by Sea
Aired: Aug 30, 1999When the Thornberrys leave Australia for India, Eliza can't bear to leave her...
10. Clash of the Teutons
Aired: Aug 31, 1999The Thornberrys meet the Fensterkopfs who make false documentaries. The Fenst...
11. You Ain't Seen Nothin', Yeti
Aired: Sep 1, 1999To study and protect the snow leopards from extinction and a construction sit...
12. On the Right Track
Aired: Sep 2, 1999When the Thornberrys are in Finland for the annual reindeer races, Eliza feel...
13. Polar Opposites
Aired: Sep 6, 1999When a friendly polar bear is wrongly accused of vicious behavior, Eliza goes...
14. Two's Company
Aired: Sep 7, 1999When Eliza is told that ""Jake"" the turtle is the last one of his kind, she ...
15. Show Me the Bunny
Aired: Sep 13, 1999After Eliza saves an arctic hare from a determined stoat, she learns that und...
16. Reef Grief
Aired: Sep 14, 1999Eliza gets in over her head when she assumes responsibilities she can't handl...
17. Thornberry Island
Aired: Sep 15, 1999The Thornberrys get stranded on an uncharted island, basking at first in all ...
18. Dances With Dingoes
Aired: Sep 16, 1999Debbie discovers Eliza ""talking"" to dingoes and threatens to tell her paren...
19. Tamper-Proof Seal
Aired: Oct 19, 1999When the Commvee is surrounded by angry seals, Eliza tries her own methods to...
20. You Otter Know
Aired: Oct 20, 1999When Kip and Biederman cause an oil spill, Eliza must save her sea otter frie...
21. Have Yourself A Thornberry Little Christmas
Aired: Nov 29, 1999Eliza goes to desperate measures to help animals survive during tough times a...
22. Luck Be an Aye-Aye
Aired: Feb 15, 2000When Donnie kidnaps an aye-aye for a pet, Eliza must return the ""bad luck"" ...
23. The Kung and I
Aired: Feb 16, 2000When the Thornberrys visit the !Kung people, everyone is shocked to discover ...
24. Dear Diary
Aired: Feb 17, 2000When Eliza ""accidentally"" reads Debbie's diary she learns that Debbie think...
25. Black and White and Mom All Over
Aired: Feb 21, 2000When a seemingly abandoned panda bear imprints on Debbie, Eliza doubts Debbie...
26. Tiger by the Tail
Aired: Feb 22, 2000Eliza reunites with a Siberian Tiger, and is stunned when the tiger turns on ...
27. Forget Me Not
Aired: Feb 24, 2000When the Thornberrys visit Nigel's friend Jomo, they search for an elephant n...
28. Song for Eliza
Aired: Feb 25, 2000When Eliza tries to swim with the humpback whales, Darwin accidentally knocks...
29. Gift of Gab
Aired: Feb 26, 2000Eliza tells Darwin the tale of how she became able to speak to animals, and h...
30. Bogged Down
Aired: Mar 6, 2000Challenging an ancient Maasai legend, Eliza marches into a ""haunted"" forest...
31. Monkey See, Monkey Don't
Aired: Mar 6, 2000When Eliza meets a group of temple monkeys, they con her into bringing all of...
32. Where the Gauchos Roam
Aired: Mar 13, 2000The Thornberrys are invited on a cattle drive by Marianne's old high school f...
33. A Shaky Foundation
Aired: Mar 13, 2000The Thornberrys are visited by the Foundation's head son, Tom, who splits up ...
34. Cheetahs Never Prosper
Aired: Mar 20, 2000During a drought, Eliza is forbidden to assist the thirsty animals, but she b...
35. Gobi Yourself
Aired: Mar 20, 2000Eliza and a Chinese girl, Arioka, secretly switch places so Eliza can ride ac...
36. Every Little Bit Alps
Aired: Mar 27, 2000Eliza is afraid to admit to her friend Ben that she doesn't know how to snowb...
37. Pack of Thornberrys
Aired: Mar 27, 2000Eliza and Debbie are fighting so much, Debbie decides to apply to boarding sc...