Season 1

1. Hello, We Must be Going

2. Goodbye, We Must be Staying

3. The Mist of Time

4. Catcher in the Rhyme

5. Forget Me Not

6. Long Story Short

7. Righting the Writing

8. Butterfly Winter

9. Speechless in Animalia

10. Don Iguana

11. Over and Beyond

12. Being Peter Applebottom

13. Animalia's Talent-o-topia

14. Brain Drain

15. Save Our Swamp

16. Tunnel Vision

17. Iggy's Quest

18. What's the Good Word?

19. Alex's Secret Code

20. Whistling in the Dark

21. The Call to Action

22. The World According to Iggy

23. Nothing But The Truth

24. The Dream-Weavers

25. Getting Over The Glums

26. Tunnel King

27. The Day Zoe Listened

28. Alex's Treasure Island

29. Taking a Guilt Trip

30. The Animal Within

31. The Mystery of the Missing Melba

32. Scary Story-Go-Round

33. The Ballad of the Creeper

34. From A to Z

35. The Dragon and the Night

36. Tomorrow

37. Guardians of the Core

38. Paradise Found

39. Back to the Present

40. What the World Needs Now