Season 1

1. The Case of The Sunny Day

2009-04-20

2. The Case of the Long Nosed Monkey

2009-04-27

3. The Case of The Lost Critter

2009-05-04

4. The Case of The Yucky Slime

2009-05-11

5. The Case of The Pitch Black Night

2009-05-18

6. The Case of The Strange Smell

2009-05-25

7. The Case of The Crabby Birthday

2009-06-01

8. The Case of The Oily Rainbow

2009-06-08

9. The Case of The Quaking Park

2009-06-15

10. The Case of The Disappearing Friends

2009-06-22

11. The Case of The Gopher Frenzy

2009-06-29

12. The Case of The Seven Colours

2009-07-06

13. The Case of The Lost Toy

2009-07-13

14. The Case of The Disappearing Picnic Baskets

2009-07-20

15. The Case of The Spooky Night

2009-07-27

16. The Case of The Messy Storeroom

2009-08-03

17. The Case of The Zeek's Disappearance

2009-08-10

18. The Case of The Mysterious Spots

2009-08-17

19. The Case of The Bubbles

2009-08-24

20. The Case of The Mistaken Identities

2009-08-31

21. The Case of The Kiwi Bird

2009-09-07

22. The Case of The Missing Honey

2009-09-14

23. The Case of The Flowerless Garden

2009-09-21

24. The Case of The Mysterious Honk

2009-09-28

25. The Case of The Day that was Night

2009-10-05

26. The Case of The Lurking Creature

2009-10-12

27. The Case of The Lazy Rabbit

2009-10-19

28. The Case of The End of The World

2009-10-26

29. The Case of The Stranded Giant

2009-11-02

30. The Case of The Flying Leaves

2009-11-09

31. The Case of The Seed Spreaders

2009-11-16

32. The Case of The Missing Water

2009-11-23

33. The Case of The Pale Flowers

2009-11-30

34. The Case of The Happy Plumb

2009-12-07

35. The Case of The Little Sheep

2009-12-14

36. The Case of The Missing Crickets

2009-12-21

37. The Case of The Disappearing Logs

2009-12-28

38. The Case of The Heavy Rain

2010-01-04

39. The Case of The Blue Wings

2010-01-11

40. The Case of The Shining Gnomes

2010-01-18

41. The Laughter Case

2010-01-25

42. The Case of The Plastic Bottles

2010-02-01

43. The Case of The Puppies

2010-02-08

44. The Case of The Scalding Sands

2010-02-15

45. The Case of The ... What Case is This Again?

2010-02-22

46. The Case of The Molten Ice

2010-03-01

47. The Case of Marina's Gift

2010-03-08

48. The Case That Fell From The Sky

2010-03-15

49. The Case of The Missing Eggs

2010-03-22

50. The Case of The Disappearing Things

2010-03-29

51. The Case of Billy's Disappearance

2010-04-05

52. The Case of The Three Singers

2010-04-12