Season 4

1. Hooblebumper Breakfast

2. Hooby Clues

3. Ouch!

4. Round And Round

5. The Fair

6. Pockets

7. Funny Tummies

8. Shape Sorter

9. Crash Bang Wallop!

10. Peep Flowers

11. Winning

12. Groove's Wish

13. A Pig Full Of Surprises

14. Rewards

15. A Hoob In A Mood

16. Moon

17. Soggy Crispies

18. Giant

19. The Drip

20. Pirates

21. Hoobamaflip

22. Magic Words

23. Beautiful

24. Funny Sounds

25. Art

26. That Noise

27. Our Friend Flash

28. Achoo!

29. A Doob For A Hoob

30. Big Day In

31. Miss Hoob

32. Yawning

33. The Shoobage

34. Relax

35. Get On With The Game

36. Groove The Greedy

37. Fairyland

38. Hoobyhics

39. Clumsy

40. Hurry Up!

41. A Place For Tula

42. Mums And Dads

43. Underground

44. Warm Juice

45. Telling Tales

46. Every Hoob's A Star

47. Riddle Me Ree

48. Little Round Somethings

49. Jobs

50. Tula's Big Day

51. Creepy Crawlies

52. Birdsong

53. Playhouse

54. Flies

55. Tula In Wonderland

56. Clubs

57. Hoobydudu

58. Robin Hood

59. A Whale Of A Time

60. A Problem With The Pansies

61. Seeing Clearly

62. The Old Bamboo

63. Down In The Middle

64. Somebody Loves You

65. Don't Drink The Water!

66. Iver The Robot

67. Marooned

68. Rude Hoob!

69. Hoozleberry Blues

70. Sir Iverlot

71. Yee Haw!

72. Iver's Big Trip

73. Bedtime Story